home/glossary/MWE Terms · P

Glossary · MWE Terms · P

L1 — paginated flat list. Pick a POS, pick a letter.

TermTypeDefinitionClassificationsUpdated
Perineal ArterynounMWEa branch of the internal pudendal artery that supplies superficial structures of the perineumverifiedMay 18, 2026
period of inactivitynounMWEThe planned or actual time an operation is not engaged in run time, or the active production of a product. Idle time is typically scheduled, for setup, maintenance or other activities, or unscheduled due to lack of a required resource such as material.verifiedAug 30, 2026
Period of PlaynounMWE(in games or plays or other performances) the time during which play proceedsverifiedMay 18, 2026
Period of TimenounMWEan amount of timeverifiedMay 18, 2026
Period PiecenounMWEany work of art whose special value lies in its evocation of a historical periodverifiedMay 18, 2026
Periodic AcidnounMWEany acid of iodine that contains oxygenverifiedMay 18, 2026
Periodic Apnea of the NewbornnounMWEirregular breathing of newbornsverifiedMay 18, 2026
periodic assessmentnounMWEAn assessment that is conducted on a regular interval.verifiedMay 9, 2026
Periodic BreathingnounMWEabnormal respiration in which periods of shallow and deep breathing alternateverifiedMay 18, 2026
Periodic EdemanounMWErecurrent large circumscribed areas of subcutaneous edemaverifiedMay 18, 2026
Periodic EventnounMWEan event that recurs at intervalsverifiedMay 18, 2026
Periodic LawnounMWE(chemistry) the principle that chemical properties of the elements are periodic functions of their atomic numbersverifiedMay 18, 2026
Periodic MotionnounMWEmotion that recurs over and over and the period of time required for each recurrence remains the sameverifiedMay 18, 2026
Periodic MovementnounMWEmotion that recurs over and over and the period of time required for each recurrence remains the sameverifiedMay 18, 2026
Periodic SentencenounMWEa complex sentence in which the main clause comes last and is preceded by the subordinate clauseverifiedMay 18, 2026
Periodic TablenounMWE(chemistry) a tabular arrangement of the chemical elements according to atomic number as based on the periodic lawverifiedMay 18, 2026
Periodical CicadanounMWENorth American cicadaverifiedMay 18, 2026
Periodontal DiseasenounMWEa disease that attacks the gum and bone and around the teethverifiedMay 18, 2026
Periods ProcessingnounMWEThe processing of various levels of classified and unclassified information at distinctly different times. Under the concept of periods processing, the system must be purged of all information from one processing period before transitioning to the next.verifiedMay 9, 2026
Peripheral DevicenounMWE(computer science) electronic equipment connected by cable to the CPU of a computerverifiedMay 18, 2026
Peripheral Nervous SystemnounMWEthe section of the nervous system lying outside the brain and spinal cordverifiedMay 18, 2026
Peripheral VisionnounMWEvision at the edges of the visual field using only the periphery of the retinaverifiedMay 18, 2026
Perishable DatanounMWEInformation whose value can decrease substantially during a specified time. A significant decrease in value occurs when the operational circumstances change to the extent that the information is no longer useful.verifiedMay 9, 2026
Perissodactyl MammalnounMWEplacental mammals having hooves with an odd number of toes on each footverifiedMay 18, 2026
Peritoneal CavitynounMWEthe interior of the peritoneumverifiedMay 18, 2026
Peritoneal InflammationnounMWEinflammation of the peritoneumverifiedMay 18, 2026
Peritonsillar AbscessnounMWEa painful pus filled inflammation of the tonsils and surrounding tissuesverifiedMay 18, 2026
Periwinkle Plant DerivativenounMWEan antineoplastic drug used to treat some forms of cancerverifiedMay 18, 2026
perk upverbMWEcause to be alert and energeticverifiedJun 3, 2026
Perked UpadjectiveMWEmade or become more cheerful or livelycandidateMay 18, 2026
Permanent InjunctionnounMWEinjunction issued on completion of a trialverifiedMay 18, 2026
Permanent MagnetnounMWEa magnet that retains its magnetism after being removed from a magnetic fieldverifiedMay 18, 2026
Permanent PressnounMWEa fabric that has been chemically processed to resist wrinkles and hold its shapeverifiedMay 18, 2026
Permanent ToothnounMWEany of the 32 teeth that replace the deciduous teeth of early childhood and (with luck) can last until old ageverifiedMay 18, 2026
Permanent virtual circuit (PVC)nounMWEPVC is a pathway through a network that is predefined and maintained by the end systems and nodes along the circuit, but the actual pathway through the network may change due to routing problems. The PVC is a fixed circuit that is defined in advance by the public network carrier. Refer to switched virtual circuit for an additional virtual circuit option.verifiedMay 9, 2026
Permanent WavenounMWEa series of waves in the hair made by applying heat and chemicalsverifiedMay 18, 2026
Permanganate of PotashnounMWEa poisonous salt that forms dark purple crystals and is purple-red when dissolved in waterverifiedMay 18, 2026
Permanganic AcidnounMWEan unstable purple acid (HMnO4) known only in solution or of permanganate saltsverifiedMay 18, 2026
Permissive WastenounMWE(law) reduction in the value of an estate caused by act or neglectverifiedMay 18, 2026
Pernambuco WoodnounMWEtropical tree with prickly trunkverifiedMay 18, 2026
Pernicious AnaemianounMWEa chronic progressive anemia of older adultsverifiedMay 18, 2026
Pernicious AnemianounMWEa chronic progressive anemia of older adultsverifiedMay 18, 2026
Pernyi MothnounMWEa Chinese moth that produces a brownish silkverifiedMay 18, 2026
Peroneal VeinnounMWEaccompany the peroneal arteriesverifiedMay 18, 2026
Peroxide BlondnounMWEa blond whose hair is bleached with peroxideverifiedMay 18, 2026
Peroxide BlondenounMWEa blond whose hair is bleached with peroxideverifiedMay 18, 2026
Perpendicular StylenounMWEa Gothic style in 14th and 15th century EnglandverifiedMay 18, 2026
Perpetual CalendarnounMWEa chart or mechanical device that indicates the days of the week corresponding to any given date over a long period of yearsverifiedMay 18, 2026
Perpetual MotionnounMWEmotion that continues indefinitely without any external source of energyverifiedMay 18, 2026
Perpetual Motion MachinenounMWEa machine that can continue to do work indefinitely without drawing energy from some external sourceverifiedMay 18, 2026
Perpetual WarrantnounMWEa warrant with no expiration dateverifiedMay 18, 2026
Persimmon TreenounMWEany of several tropical trees of the genus DiospyrosverifiedMay 18, 2026
persist inverbMWEdo something repeatedly and showing no intention to stopverifiedJun 3, 2026
Person AgreementnounMWEagreement in person between pronouns and verbsverifiedMay 18, 2026
Person HournounMWEa time unit used in industry for measuring workverifiedMay 18, 2026
Person of ColornounMWE(formal) any non-European non-white personverifiedMay 18, 2026
Person of ColournounMWE(formal) any non-European non-white personverifiedMay 18, 2026
Person-to-person (P2P) paymentnounMWEOnline payments using electronic mail messages to invoke a transfer of value between the parties over existing proprietary networks as on-us transactions.verifiedMay 9, 2026
Persona GratanounMWEa diplomat who is acceptable to the government to which he is sentverifiedMay 18, 2026
Persona Non GratanounMWEa diplomat who is unacceptable to the government to which he is sentverifiedMay 18, 2026
Personal AppealnounMWEa personal attractiveness or interestingness that enables you to influence othersverifiedMay 18, 2026
Personal BusinessnounMWEmatters of personal concernverifiedMay 18, 2026
Personal CarenounMWEcare for someone who is disabled or is otherwise unable to care for themselvesverifiedMay 18, 2026
Personal ChattelnounMWEpersonal as opposed to real propertyverifiedMay 18, 2026
Personal ChecknounMWEa check drawn against funds deposited in your personal checking accountverifiedMay 18, 2026
Personal ChequenounMWEa check drawn against funds deposited in your personal checking accountverifiedMay 18, 2026
Personal ComputernounMWEa small digital computer based on a microprocessor and designed to be used by one person at a timeverifiedMay 18, 2026
Personal Credit LinenounMWEthe maximum credit that a customer is allowedverifiedMay 18, 2026
Personal DatanounMWEAny information relating to an identified or identifiable natural person.verifiedMay 18, 2026
Personal Digital AssistantnounMWEa lightweight consumer electronic device that looks like a hand-held computer but instead performs specific tasksverifiedMay 18, 2026
Personal digital assistant (PDA)nounMWEA pocket-sized, special-purpose personal computer that lacks a conventional keyboard.verifiedAug 30, 2026
Personal EffectsnounMWEproperty of a personal character that is portable but not used in businessverifiedMay 18, 2026
Personal EquationnounMWEvariability attributable to individual differencesverifiedMay 18, 2026
Personal EstatenounMWEmovable property (as distinguished from real estate)verifiedMay 18, 2026
Personal ExpensenounMWEthe cost of personal or family livingverifiedMay 18, 2026
Personal FirewallnounMWEA utility on a computer that monitors network activity and blocks communications that are unauthorized.verifiedMay 9, 2026
Personal FoulnounMWEa foul that involves unnecessarily rough contact, usually in basketball or American footballverifiedMay 18, 2026
Personal Identification InformationnounMWEPII: Personal Identification InformationverifiedAug 30, 2026
Personal Identification NumbernounMWEa number you choose and use to gain access to various accountsverifiedAug 30, 2026
personal identification number informationnounMWEInformation containing an account-holder's secret code that is used to verify the identity of their identity when trying to access a computer system, network, credit card account, ATM, etc.verifiedMay 9, 2026
Personal Identifying Information / Personally Identifiable InformationnounMWEThe information that permits the identity of an individual to be directly or indirectly inferred.verifiedMay 9, 2026
Personal IdentitynounMWEthe distinct personality of an individual regarded as a persisting entityverifiedMay 18, 2026
Personal Identity VerificationnounMWEThe process of creating and using a governmentwide secure and reliable form of identification for federal employees and contractors, in support of HSPD 12, Policy for a Common Identification Standard for Federal Employees and Contractors.verifiedMay 9, 2026
Personal Identity Verification AccreditationnounMWEThe official management decision to authorize operation of a PIV Card Issuer after determining that the Issuer’s reliability has satisfactorily been established through appropriate assessment and certification processes.verifiedMay 9, 2026
Personal Identity Verification Authorizing OfficialnounMWEAn individual who can act on behalf of an agency to authorize the issuance of a credential to an applicant.verifiedMay 9, 2026
Personal Identity Verification CardnounMWEPhysical artifact (e.g., identity card, “smart” card) issued to an individual that contains stored identity credentials (e.g., photograph, cryptographic keys, digitized fingerprint representation, etc.) such that a claimed identity of the cardholder may be verified against the stored credentials by another person (human-readable and verifiable) or an automated process (computer-readable and verifiable).verifiedMay 9, 2026
Personal Identity Verification IssuernounMWEAn authorized identity card creator that procures FIPS-approved blank identity cards, initializes them with appropriate software and data elements for the requested identity verification and access control application, personalizes the cards with the identity credentials of the authorized subjects, and delivers the personalized card to the authorized subjects along with appropriate instructions for protection and use.verifiedMay 9, 2026
Personal Identity Verification RegistrarnounMWEAn entity that establishes and vouches for the identity of an applicant to a PIV Issuer. The PIV RA authenticates the applicant’s identity by checking identity source documents and identity proofing, and that ensures a proper background check has been completed, before the credential is issued.verifiedMay 9, 2026
Personal Identity Verification SponsornounMWEAn individual who can act on behalf of a department or agency to request a PIV Card for an applicant.verifiedMay 9, 2026
Personal IncomenounMWEthe income received by a single individualverifiedMay 18, 2026
personal informationnounMWEInformation that is about, or can be related to, an identifiable individual.verifiedAug 30, 2026
Personal information (PI)nounMWEInformation and data that can describe, characterize, identify or otherwise verify an identifiable legal person or a group of people (data subject).candidateAug 30, 2026
Personal JudgementnounMWEa judgment rendered against an individual (or corporation) for the payment of money damagesverifiedMay 18, 2026
Personal JudgmentnounMWEa judgment rendered against an individual or corporation for the payment of money damagesverifiedMay 18, 2026
Personal LetternounMWEa letter dealing with personal affairsverifiedMay 18, 2026
Personal Line of CreditnounMWEthe maximum credit that a customer is allowedverifiedMay 18, 2026
Personal LoannounMWEa loan that establishes consumer credit that is granted for personal useverifiedMay 18, 2026
Personal MagnetismnounMWEa personal attractiveness or interestingness that enables you to influence othersverifiedMay 18, 2026
Personal MannernounMWEa way of acting or behavingverifiedMay 18, 2026
Personal MattersnounMWEmatters of personal concernverifiedMay 18, 2026