home/glossary/Nouns · N

Glossary · Nouns · N

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

TermTypeDefinitionClassificationsUpdated
Nodal RhythmnounMWEthe normal cardiac rhythm when the heart is controlled by the atrioventricular nodeverifiedMay 18, 2026
Nodding GroundselnounMWEplant with erect leafy stems bearing clusters of rayless yellow flower heads on bent individual stalksverifiedMay 18, 2026
Nodding OnionnounMWEwidely distributed North American wild onion with white to rose flowersverifiedMay 18, 2026
Nodding ThistlenounMWEEurasian perennial naturalized in eastern North America having very spiny white cottony foliage and nodding musky crimson flower headsverifiedMay 18, 2026
Nodding Wild OnionnounMWEwidely distributed North American wild onion with white to rose flowersverifiedMay 18, 2026
Noddlenounan informal British expression for head or mindverifiedMay 18, 2026
Nodenoun(botany) the small swelling that is the part of a plant stem from which one or more leaves emergeverifiedMay 18, 2026
Nodes of RanviernounMWEsmall gaps in the myelin sheath of medullated axonsverifiedMay 18, 2026
Nodulenoun(mineralogy) a small rounded lump of mineral substance (usually harder than the surrounding rock or sediment)verifiedMay 18, 2026
Noesisnounthe psychological result of perception and learning and reasoningverifiedMay 18, 2026
Nognouna wooden block built into a masonry wall so that joinery structure can be nailed to itverifiedMay 18, 2026
Nogginnouninformal terms for a human headverifiedMay 18, 2026
Noggingnounrough brick masonry used to fill in the gaps in a wooden frameverifiedMay 18, 2026
Noise ConditionsnounMWEthe condition of being noisy (as in a communication channel)verifiedMay 18, 2026
Noise LevelnounMWEthe amplitude level of the undesired background noiseverifiedMay 18, 2026
Noise PollutionnounMWEannoying and potentially harmful environmental noiseverifiedMay 18, 2026
Noiselessnessnounthe property of making no noiseverifiedMay 18, 2026
Noisemakernouna device such as a clapper, bell, or horn used to make a loud noise at a celebrationverifiedMay 18, 2026
Noisinessnounthe auditory effect characterized by loud and constant noiseverifiedMay 18, 2026
Noisomenessnounthe quality of being noxiousverifiedMay 18, 2026
Nol ProsnounMWEan entry in the court record to the effect that the plaintiff or prosecutor will not proceedverifiedMay 18, 2026
Noli-Me-Tangerenouna cancerous ulcer of soft tissue and boneverifiedMay 18, 2026
Nolle ProsequinounMWEan entry in the court record to the effect that the plaintiff or prosecutor will not proceedverifiedMay 18, 2026
Nolo ContenderenounMWE(law) an answer of `no contest' by a defendant who does not admit guilt but that subjects him to convictionverifiedMay 18, 2026
Nom De GuerrenounMWEa fictitious name used when the person performs a particular social roleverifiedMay 18, 2026
Nom De PlumenounMWEan author's pseudonymverifiedMay 18, 2026
Nomanounacute ulceration of the mucous membranes of the mouth or genitalsverifiedMay 18, 2026
Nomadnouna member of a people who have no permanent home but move about according to the seasonsverifiedMay 18, 2026
Nombrilnounthe center point on a shieldverifiedMay 18, 2026
Nomenclaturenouna system of words used to name things in a particular disciplineverifiedMay 18, 2026
Nomenklaturanounthe system of patronage in communist countriesverifiedMay 18, 2026
Nomianouna genus of beeverifiedMay 18, 2026
Nominal AphasianounMWEinability to name objects or to recognize written or spoken names of objectsverifiedMay 18, 2026
Nominal DamagesnounMWE(law) a trivial sum (usually $1.00) awarded as recognition that a legal injury was sustained (as for technical violations of a contract)verifiedMay 18, 2026
Nominal HeadnounMWEa person used as a cover for some questionable activityverifiedMay 18, 2026
Nominal PhrasenounMWEa phrase that can function as the subject or object of a verbverifiedMay 18, 2026
Nominal ValuenounMWEthe value of a security that is set by the company issuing itverifiedMay 18, 2026
Nominalismnoun(philosophy) the doctrine that the various objects labeled by the same term have nothing in common but their nameverifiedMay 18, 2026
Nominalistnouna philosopher who has adopted the doctrine of nominalismverifiedMay 18, 2026
Nominating AddressnounMWEan address (usually at a political convention) proposing the name of a candidate to run for electionverifiedMay 18, 2026
Nominating SpeechnounMWEan address (usually at a political convention) proposing the name of a candidate to run for electionverifiedMay 18, 2026
Nominationnounan address, usually at a political convention, proposing the name of a candidate to run for electionverifiedMay 18, 2026
Nominative CasenounMWEthe category of nouns serving as the grammatical subject of a verbverifiedMay 18, 2026
Nominatornounsomeone who proposes a candidate for appointment or electionverifiedMay 18, 2026
Nomineenouna politician who is running for public officeverifiedMay 18, 2026
Nomogramnouna graphic representation of numerical relationsverifiedMay 18, 2026
Nomographnouna graphic representation of numerical relationsverifiedMay 18, 2026
Non ProsnounMWEa judgment entered in favor of the defendant when the plaintiff has not continued his action (e.g., has not appeared in court)verifiedMay 18, 2026
Non SequiturnounMWEa logical conclusion that does not follow from the premisesverifiedMay 18, 2026
Non VultnounMWEin law, an answer of 'no contest' by a defendant who does not admit guilt but that subjects them to convictionverifiedMay 18, 2026
Non-Cash ExpensenounMWEan expense (such as depreciation) that is not paid for in cashverifiedMay 18, 2026
Non-Catholicnouna religious person who is not a CatholicverifiedMay 18, 2026
Non-Christian PriestnounMWEa person who performs religious duties and ceremonies in a non-Christian religionverifiedMay 18, 2026
non-compliancenounThe failure to achieve performance criteria of a regulation or authority.FindingMay 9, 2026
non-compliance informationnounMWEInformation regarding a failure to act in accordance with applicable standards and regulations.FindingRegulatedCUIMay 9, 2026
Non-Dedicated File ServernounMWE(computer science) a file server that can be used simultaneously as a workstationverifiedMay 18, 2026
Non-deterministic Random Bit GeneratornounMWEAn RBG that (when working properly) produces outputs that have full entropy. Contrast with a DRBG. Other names for non-deterministic RBGs are True Random Number (or Bit) Generators and, simply, Random Number (or Bit) Generators.CapabilityMay 12, 2026
Non-Engagementnounwithdrawing from the activities of a groupverifiedMay 18, 2026
Non-Euclidean GeometrynounMWE(mathematics) geometry based on axioms different from Euclid'sverifiedMay 18, 2026
Non-Flowering PlantnounMWEa plant that does not bear flowersverifiedMay 18, 2026
Non-Insulin-Dependent DiabetesnounMWEmild form of diabetes mellitus that develops gradually in adultsverifiedMay 18, 2026
Non-Insulin-Dependent Diabetes MellitusnounMWEmild form of diabetes mellitus that develops gradually in adultsverifiedMay 18, 2026
Non-Involvementnounwithdrawing from the activities of a groupverifiedMay 18, 2026
Non-Ionic DetergentnounMWEa class of synthetic detergents in which the molecules do not ionize in aqueous solutionsverifiedMay 18, 2026
Non-Issuenounthe state of something that has outlived its relevanceverifiedMay 18, 2026
Non-Jewnouna Christian as contrasted with a JewverifiedMay 18, 2026
Non-Local MaintenancenounMWEMaintenance activities conducted by individuals communicating through a network; either an external network (e.g., the Internet) or an internal network.ProcessRegulatedMay 12, 2026
Non-Market EconomynounMWEan economy that is not a market economyverifiedMay 18, 2026
Non-Nucleoside Reverse Transcriptase InhibitornounMWEan antiviral drug used against HIVverifiedMay 18, 2026
Non-Organizational UsernounMWEA user who is not an organizational user (including public users).IdentityMay 18, 2026
Non-Printable CharacternounMWEA character that doesn't have a corresponding character letter to its corresponding ASCII code. Examples would be the Linefeed, which is ASCII character code 10 decimal, the Carriage Return, which is 13 decimal, or the bell sound, which is decimal 7. On a PC, you can often add non-printable characters by holding down the Alt key, and typing in the decimal value (i.e., Alt-007 gets you a bell). There are other character encoding schemes, but ASCII is the most prevalent.DataMay 18, 2026
non-production environmentnounMWEA test environment that simulates the setup in which the system will be deployed.SystemMay 18, 2026
non-programmable communication componentnounMWEAn element of a communication system that is not programmable.PhysicalRegulatedMay 18, 2026
non-public informationnounMWEAny personally identifiable or company proprietary information that is not publicly available. Non-Public Information includes but is not limited to: certain company proprietary information, such as internal policies and memorandums; and personal information such as an individual’s name, address or telephone number. It also includes information requiring higher levels of protection according to the company’s security policy, such as company proprietary trade secrets or personal information that bundles an individual’s name, address or telephone number with a Social Security number, driver’s license number, account number, credit or debit card number, personal identification number, health information, religious opinions or a user ID or password.DataConfidentialPIIMay 18, 2026
Non-public personal informationnounMWEFor purposes of the Information Security Standards, non-public personal information means (i) “personally identifiable financial information”; and (ii) any list, description, or other grouping of consumers (and publicly available information pertaining to them) that is derived using any “personally identifiable financial information” that is not publicly available.DataRegulatedPIIMay 18, 2026
non-repudiationnounIs the security service by which the entities involved in a communication cannot deny having participated. Specifically, the sending entity cannot deny having sent a message (non-repudiation with proof of origin), and the receiving entity cannot deny having received a message (non-repudiation with proof of delivery).ControlMay 18, 2026
Non-Resistantnouna reformer who believes in passive resistanceverifiedMay 18, 2026
non-shared user accountnounMWEA user account that is only used by one person or entity.IdentityRegulatedMay 18, 2026
Non-Standard SpeechnounMWEspeech that differs from the usual accepted, easily recognizable speech of native adult members of a speech communityverifiedMay 18, 2026
Non-Volatile StoragenounMWEcomputer storage that is not lost when the power is turned offverifiedMay 18, 2026
Nonabsorbencynounthe property of not being absorbentverifiedMay 18, 2026
Nonacceptancenounthe act of refusing an offerverifiedMay 18, 2026
Nonaccomplishmentnounan act that does not achieve its intended goalverifiedMay 18, 2026
Nonachievementnounan act that does not achieve its intended goalverifiedMay 18, 2026
Nonachievernouna student who does not perform as well as expected or as well as the IQ indicatesverifiedMay 18, 2026
Nonagenounany age prior to the legal ageverifiedMay 18, 2026
Nonaggressionnouna policy of not initiating hostilitiesverifiedMay 18, 2026
Nonagonnouna nine-sided polygonverifiedMay 18, 2026
Nonalignmentnounpeople or nations who are not aligned with others in a pact or treatyverifiedMay 18, 2026
Nonalinementnounpeople (or countries) who are not aligned with other people (or countries) in a pact or treatyverifiedMay 18, 2026
Nonallelenoungenes that are not competitors at the same locusverifiedMay 18, 2026
Nonappearancenounfailure to appear (especially as at court)verifiedMay 18, 2026
Nonattendancenounthe failure to attendverifiedMay 18, 2026
Nonattendernounsomeone who shirks dutyverifiedMay 18, 2026
Nonbeingnounthe state of not beingverifiedMay 18, 2026
Nonbelievernounsomeone who refuses to believe (as in a divinity)verifiedMay 18, 2026
Nonbiodegradable PollutionnounMWEpollution that accumulates in the environment and may appear in the food chainverifiedMay 18, 2026
Noncallable BondnounMWEa bond containing a provision that the holder cannot redeem the security before a specific date (usually at maturity)verifiedMay 18, 2026
Noncandidatenounsomeone who has announced they are not a candidateverifiedMay 18, 2026
NoncenounA value used in security protocols that is never repeated with the same key. For example, nonces used as challenges in challenge-response authentication protocols generally must not be repeated until authentication keys are changed. Otherwise, there is a possibility of a replay attack. Using a nonce as a challenge is a different requirement than a random challenge, because a nonce is not necessarily unpredictable.CredentialMay 18, 2026