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Glossary · MWE Terms · A

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TermTypeDefinitionClassificationsUpdated
Automated Clearing House (ACH) OperatornounMWEA central clearing facility that depository financial institutions use to transmit and receive ACH entries. ACH operators are typically a Federal Reserve Bank or a private-sector organization that operates on behalf of a depository financial institution.verifiedMay 9, 2026
automated clearing house activitynounMWEAny transaction made through the Automated Clearing House network.verifiedMay 9, 2026
automated clearing house capturenounMWEA service that allows a user to transmit automated clearing house data to a bank for posting and clearing.verifiedMay 9, 2026
Automated ControlsnounMWESoftware routines designed into programs to ensure the validity, accuracy, completeness, and availability of input, processed, and stored data.verifiedAug 30, 2026
Automated Key TransportnounMWEThe transport of cryptographic keys, usually in encrypted form, using electronic means such as a computer network (e.g., key transport/agreement protocols).verifiedAug 30, 2026
Automated Password GeneratornounMWEAn algorithm which creates random passwords that have no association with a particular user.verifiedMay 9, 2026
Automated Security MonitoringnounMWEUse of automated procedures to ensure security controls are not circumvented or the use of these tools to track actions taken by subjects suspected of misusing the information system.verifiedMay 9, 2026
Automated TellernounMWEan unattended machine that dispenses money when a personal coded card is usedverifiedMay 18, 2026
Automated Teller MachinenounMWEan unattended machine that dispenses money when a personal coded card is usedverifiedMay 18, 2026
Automated Teller Machine (ATM)nounMWEAn electronic funds transfer (EFT) terminal that allows customers using a PIN-based debit (ATM) card to initiate transactions (e.g., deposits, withdrawals, account balance inquiries).verifiedMay 9, 2026
Automatic ChokenounMWEa choke that automatically controls the flow of air to the carburetorverifiedMay 18, 2026
Automatic Data ProcessingnounMWEAny operation or set of operations performed on personal data, whether or not by automated meansverifiedSep 1, 2026
Automatic Data Processing SystemnounMWEAny operation or set of operations performed on personal data, whether or not by automated meansverifiedSep 1, 2026
Automatic DrivenounMWEa transmission that automatically changes the gears according to the speed of the carverifiedMay 18, 2026
automatic enforcementnounMWEA security or compliance capability — typically implemented in software, a policy engine, or a control framework — that applies defined rules, restrictions, or policies to system behavior without requiring human intervention at the moment of enforcement. What distinguishes it from manual or compensating controls is that the enforcement action (blocking a transaction, revoking access, remediating a misconfiguration, applying a configuration change) fires immediately and programmatically upon detection of a condition that violates policy. The automation of security enforcement systems is recognized as one of the most important techniques for enabling a fast response to security challenges, and the concept integrates the enforcement of security rules — including via intrusion detection systems — with policy definitions that translate into specific, installable controls. In practice, the field uses the expression across access control, configuration management, network security, and compliance domains: when a violation is detected, an enforcement engine retrieves the associated remediation and automatically deploys it to resolve the violation — applying solutions without manual interveverifiedAug 30, 2026
Automatic Face RecognitionnounMWEbiometric identification by scanning a person's face and matching it against a library of known facesverifiedMay 18, 2026
Automatic FirearmnounMWEa firearm that reloads itself and keeps firing until the trigger is releasedverifiedMay 18, 2026
Automatic GunnounMWEa firearm that reloads itself and keeps firing until the trigger is releasedverifiedMay 18, 2026
Automatic PilotnounMWEa navigational device that automatically keeps ships or planes or spacecraft on a steady courseverifiedMay 18, 2026
Automatic PistolnounMWEa pistol that will keep firing until the ammunition is gone or the trigger is releasedverifiedMay 18, 2026
Automatic Remote RekeyingnounMWEProcedure to rekey a distant crypto-equipment electronically without specific actions by the receiving terminal operator. See Manual Remote Rekeying.verifiedMay 9, 2026
Automatic RiflenounMWElight machine gunverifiedMay 18, 2026
Automatic TellernounMWEan unattended machine (outside some banks) that dispenses money when a personal coded card is usedverifiedMay 18, 2026
Automatic Teller MachinenounMWEan unattended machine (outside some banks) that dispenses money when a personal coded card is usedverifiedMay 18, 2026
Automatic TransmissionnounMWEa transmission that automatically changes the gears according to the speed of the carverifiedMay 18, 2026
Automatic WashernounMWEa home appliance for washing clothes and linens automaticallyverifiedMay 18, 2026
Automatic WeaponnounMWEa firearm that reloads itself and keeps firing until the trigger is releasedverifiedMay 18, 2026
Automation BiasnounMWEover-relying on the outputs of AI systemsverifiedAug 28, 2026
Automobile BatterynounMWEa lead-acid storage battery in a motor vehicleverifiedMay 18, 2026
Automobile DrivernounMWEsomeone who drives racing cars at high speedsverifiedMay 18, 2026
Automobile EnginenounMWEthe engine that propels an automobileverifiedMay 18, 2026
Automobile FactorynounMWEa factory where automobiles are manufacturedverifiedMay 18, 2026
Automobile HornnounMWEa device on an automobile for making a warning noiseverifiedMay 18, 2026
Automobile IndustrynounMWEthe manufacturers of automobiles considered collectivelyverifiedMay 18, 2026
Automobile InsurancenounMWEinsurance against loss due to theft or traffic accidentsverifiedMay 18, 2026
Automobile LoannounMWEa personal loan to purchase an automobileverifiedMay 18, 2026
Automobile MechanicnounMWEsomeone whose occupation is repairing and maintaining automobilesverifiedMay 18, 2026
Automobile TirenounMWEa tire consisting of a rubber ring around the rim of an automobile wheelverifiedMay 18, 2026
Automobile TrafficnounMWEcars coming and goingverifiedMay 18, 2026
Automobile TrunknounMWEcompartment in an automobile that carries luggage or shopping or toolsverifiedMay 18, 2026
Automotive EngineernounMWEan engineer concerned with the design and construction of automobilesverifiedMay 18, 2026
Automotive EngineeringnounMWEthe activity of designing and constructing automobilesverifiedMay 18, 2026
Automotive TechnologynounMWEthe activity of designing and constructing automobilesverifiedMay 18, 2026
Automotive VehiclenounMWEa self-propelled wheeled vehicle that does not run on railsverifiedMay 18, 2026
Autonomic GanglionnounMWEany of the ganglia of the autonomic system whose unmyelinated fibers innervate the internal organsverifiedMay 18, 2026
Autonomic Nervous SystemnounMWEthe part of the nervous system of vertebrates that controls involuntary actions of the smooth muscles and heart and glandsverifiedMay 18, 2026
Autonomic PlexusnounMWEa plexus of sympathetic and parasympathetic nerve fibersverifiedMay 18, 2026
Autonomous SystemnounMWEOne or more routers under a single administration operating the same routing policy.verifiedMay 9, 2026
Autonomous VehiclenounMWE[an] automobile, bus, tractor, combine, boat, forklift, etc. . . . capable of sensing its environment and moving safely with little or no human input.verifiedAug 28, 2026
Autophytic PlantnounMWEplant capable of synthesizing its own food from simple organic substancesverifiedMay 18, 2026
Autosomal Dominant DiseasenounMWEa disease caused by a dominant mutant gene on an autosomeverifiedMay 18, 2026
Autosomal Dominant DisordernounMWEa disease caused by a dominant mutant gene on an autosomeverifiedMay 18, 2026
Autosomal Recessive DefectnounMWEa disease caused by the presence of two recessive mutant genes on an autosomeverifiedMay 18, 2026
Autosomal Recessive DiseasenounMWEa disease caused by the presence of two recessive mutant genes on an autosomeverifiedMay 18, 2026
Autotrophic OrganismnounMWEplant capable of synthesizing its own food from simple organic substancesverifiedMay 18, 2026
Autumn CrocusnounMWEbulbous autumn-flowering herb with white, purple or lavender-and-white flowersverifiedMay 18, 2026
Autumn PumpkinnounMWEa coarse vine widely cultivated for its large pulpy round orange fruit with firm orange skin and numerous seedsverifiedMay 18, 2026
Autumn SneezeweednounMWENorth American perennial with bright yellow late summer flowersverifiedMay 18, 2026
Autumnal EquinoxnounMWE(astronomy) the equinoctial point that lies in the constellation of VirgoverifiedMay 18, 2026
Auxiliary AirfieldnounMWEan airfield that functions in a subsidiary capacityverifiedMay 18, 2026
Auxiliary BoilernounMWE(nautical) an extra boiler (as a ship's boiler that is used while the ship is in port)verifiedMay 18, 2026
Auxiliary CellnounMWEa terrorist cell responsible for logisticsverifiedMay 18, 2026
Auxiliary EnginenounMWE(nautical) a small engine (as one used on board ships to operate a windlass)verifiedMay 18, 2026
Auxiliary EquipmentnounMWEelectronic equipment not in direct communication (or under the control of) the central processing unitverifiedMay 18, 2026
Auxiliary OperationnounMWEa operation performed by off-line equipment not under the control of the central processing unitverifiedMay 18, 2026
Auxiliary PumpnounMWEa supplementary pump available if neededverifiedMay 18, 2026
Auxiliary StoragenounMWEa data storage device that is not the main memory of a computerverifiedMay 18, 2026
Auxiliary VerbnounMWEa verb that combines with another verb in a verb phrase to help form tense, mood, voice, or condition of the verb it combines withverifiedMay 18, 2026
availability requirementnounMWEAvailability requirement relates to the need for information to be available when required.verifiedMay 9, 2026
Avalanche LilynounMWEperennial herb having large white flowers marked with orangeverifiedMay 18, 2026
Average CostnounMWEtotal cost for all units bought (or produced) divided by the number of unitsverifiedMay 18, 2026
average outverbMWEto amount to or come to an average, without loss or gainverifiedJun 3, 2026
Aversion TherapynounMWEany technique of behavior modification that uses unpleasant stimuli in a controlled fashion to alter behavior in a therapeutic wayverifiedMay 18, 2026
Aversive ConditioningnounMWEconditioning to avoid an aversive stimulusverifiedMay 18, 2026
Aversive StimulusnounMWEany negative stimulus to which an organism will learn to make a response that avoids itverifiedMay 18, 2026
Aviation MedicinenounMWEthe study and treatment of disorders associated with flight (especially with space flight)verifiedMay 18, 2026
Avocado PearnounMWEa pear-shaped tropical fruit with green or blackish skin and rich yellowish pulp enclosing a single large seedverifiedMay 18, 2026
Avocado TreenounMWEtropical American tree bearing large pulpy green fruitsverifiedMay 18, 2026
Avoirdupois UnitnounMWEany of the units of the avoirdupois system of weightsverifiedMay 18, 2026
Avoirdupois WeightnounMWEa system of weights based on the 16-ounce pound (or 7,000 grains)verifiedMay 18, 2026
Away GamenounMWEa game played away from homeverifiedMay 18, 2026
Awning DecknounMWEa deck at the top of a passenger shipverifiedMay 18, 2026
Awnless BromegrassnounMWEdrought-resistant perennial with awns lacking or very short and long creeping rhizomesverifiedMay 18, 2026
Ax HandlenounMWEthe handle of an axverifiedMay 18, 2026
Ax HeadnounMWEthe cutting head of an axverifiedMay 18, 2026
Axe HandlenounMWEthe handle of an axverifiedMay 18, 2026
Axe HeadnounMWEthe cutting head of an axverifiedMay 18, 2026
Axial MotionnounMWErotary motion of an object around its own axisverifiedMay 18, 2026
Axial MusclenounMWEa skeletal muscle of the trunk or headverifiedMay 18, 2026
Axial RotationnounMWErotary motion of an object around its own axisverifiedMay 18, 2026
Axial SkeletonnounMWEthe part of the skeleton that includes the skull and spinal column and sternum and ribsverifiedMay 18, 2026
Axile PlacentationnounMWEovules are borne at or around the center of a compound ovary on an axis formed from joined septaverifiedMay 18, 2026
Axillary ArterynounMWEthe part of the main artery of the arm that lies in the armpit and is continuous with the subclavian artery above and the brachial artery belowverifiedMay 18, 2026
Axillary CavitynounMWEthe hollow under the arm where it is joined to the shoulderverifiedMay 18, 2026
Axillary FossanounMWEthe hollow under the arm where it is joined to the shoulderverifiedMay 18, 2026
Axillary NodenounMWEany of the lymph glands of the armpitverifiedMay 18, 2026
Axillary VeinnounMWEa continuation of the basilic vein and brachial vein that becomes the subclavian veinverifiedMay 18, 2026
Axis of RotationnounMWEthe center around which something rotatesverifiedMay 18, 2026
Axis VertebranounMWEthe 2nd cervical vertebraverifiedMay 18, 2026
Axle BarnounMWEan iron bar that serves as an axletreeverifiedMay 18, 2026