ExpertGlossary terms starting with A

3,515 terms

  1. accessor methods A "method" used to indirectly inspect or update an "object"'s state (its instance variables).
  2. Accessorial Charges Charges in addition to the base tariff rate or base contract rate, e.g., bunkers, container, currency, destination/delivery.
  3. accessory bud A lateral bud occurring at the base of a terminal bud or at the side of an axillary bud.
  4. Accessory Cloud A cloud which is dependent on a larger cloud system for development and continuance.
  5. Accessory Dwelling Unit (ADU) A self-contained housing unit incorporated within a single-family dwelling (not within accessory structures, except with a Special Permit) that is clearly…
  6. Acción, demanda Una demanda legal de un derecho que se afirma entablando una causa en un tribunal.
  7. Accident assessment The evaluation of the nature, severity, and impact of an accident. Dam operating personnel are primarily responsible for accident assessment for incidents…
  8. Accidental Death Benefit A provision added to a life insurance policy for payment of an additional benefit in case of death as a result of an accident.
  9. Accidental Launch An unintended launch which occurs without deliberate national design as a direct result of a random event, such as mechanical failure, a simple human…
  10. Acclimation Adjustment of an organism to a new habitat or environment.
  11. acclimatization The adaptation of a living organism (plant, animal or micro-organism) to a changed environment that subjects it to physiological stress.
  12. Accompanying A type of visa in which family members travel with the principal applicant, (in immigrant visa cases, within six months of issuance of an immigrant visa…
  13. Accomplice 1. A partner in a crime. 2. A person who knowingly and voluntarily participates with another in a criminal activity.
  14. Account An account consists of an email address and a password, used to log into a mail server to retrieve or send mail.
  15. account activity A web page showing your month-to-date AWS usage and costs. The account activity page is located at http://aws.amazon.com/account-activity.
  16. Account Agreement The contract governing your open-end credit account, it provides information on changes that may occur to the account.
  17. Account balance Your account balance is the amount of money you have in one of your financial accounts.
  18. Account document A document that contains information such as the user name and password about an Internet connection.
  19. account federation server The federation server that is located in the corporate network of the account partner organization.
  20. account federation server proxy The federation server proxy that is located in the perimeter network of the account partner organization.
  21. Account History The payment history of an account over a specific period of time, including the number of times the account was past due or over limit.
  22. Account Holder Any and all persons designated and authorized to transact business on behalf of an account.
  23. Account Management, User Involves the process of requesting, establishing, issuing, and closing user accounts; 2) tracking users and their respective access authorizations; and 3)…
  24. Account Migrator Service (AMS) A service installed on a Windows NT or Windows 2000 system that automatically migrates Windows NT domain users to the filer /etc/passwd file.
  25. account partner A federation partner that is trusted by the Federation Service to provide security tokens to its users (that is, users in the account partner…
  26. Accountability The principle that individuals using a facility or a computer system must be identifiable.
  27. Accountable Care Organization A group of health care providers who give coordinated care, chronic disease management, and thereby improve the quality of care patients get.
  28. Accounting Recording of the exercise of access rights to types of information specified in the System Security policy.
  29. accounting management In network management, a set of functions that (a) enables network service use to be measured and the costs for such use to be determined and (b) includes…
  30. Accounts Payable An account in the general ledger representing the amount owed by the business to its creditors on open purchased of goods and/or services.
  31. Accounts Receivable An account in the general ledger representing the amount due the business from its customers for goods and/or services sold on credit.
  32. Accreditation If a Marketplace health plan is approved, this is the “seal of approval” given to the plan by an independent organization to show that the plan meets…
  33. Accreditation Authority SEE Authorizing Official
  34. Accreditation Boundary All components of an information system to be accredited by an authorizing official and excludes separately accredited systems, to which the information…
  35. Accreditation Package The evidence provided to the authorizing official to be used in the security accreditation decision process.
  36. Accredited investor An accredited investor is a person or institution that the Securities and Exchange Commission (SEC) defines as being qualified to invest in unregistered…
  37. Accrediting Authority Official with the authority to formally assume responsibility for operating an information system at an acceptable level of risk to agency operations…
  38. Accretion Process of growth whereby material is added to the outside of nonliving matter.
  39. Accrued Interest Interest that has been earned but not yet paid.
  40. ACCS Automated Command and Control System (USN AN/TSQ-73)
  41. ACCT Application of Common Characteristics and Testability (ISA CECOM term).
  42. ACCUMS accumulation
  43. Accumulating shear A feller-buncher shearhead that is capable of accumulating and holding 2 or more cut stems.
  44. accumulation used in paleoclimatology to describe the deposition of sediment or other material over time.
  45. Accumulation period The accumulation period refers to the time during which your retirement savings accumulate in a deferred annuity.
  46. Accumulation unit Accumulation units are the shares you own in the separate account funds of a variable annuity during the period you're putting money into your annuity.
  47. Accumulator A component of a heat pump that stores liquid and keeps it from flooding the compressor.
  48. Accuracy Department of Defense parlance for the notion that information has been maintained and transferred in such a way as to be inviolate (the information has…
  49. accuracy, absolute The accuracy of a map in representing the geographic location of an object relative to its true location on the surface of the Earth.
  50. accuracy, relative The accuracy of a map in representing the geographic location of an object relative to the locations of other objects.
  51. ACD Abbreviation for automatic call distributor.
  52. ACDA Arms Control and Disarmament Agency (US).
  53. ACDS Advanced Combat Direction System (USN term)
  54. ACDS (Active Control Data Set) a VSAM linear data set containing the SMS active source control data set (SCDS). See SCDS.
  55. ACDT Advanced Concept Technology Demonstration.
  56. ACE See definition for access control entry (ACE)
  57. ACE (access control entry) An entry in an object's discretionary access control list (DACL) that grants permissions to a user or group.
  58. Ace adjustment Changing the size of one's bet based on how many aces are left in the deck.
  59. Ace five count A simple card counting strategy that only counts aces and fives.
  60. ACE inhibitor A drug that is used to lower blood pressure. An ACE inhibitor is a type of antihypertensive agent. Also called angiotensin-converting enzyme inhibitor.
  61. Ace neutral count Any card counting system that doesn't track aces. i.e. Aces count as 0 or null in the count.
  62. Ace poor A situation where the deck has fewer aces left in it than is statistically likely. A deck that's poor in aces.
  63. Ace rich A situation where the deck has more aces left in it than is statistically likely. A deck that's rich in aces.
  64. Ace side count A count of how many aces have been played. This count is a "side count" because it's kept separately from the main count.
  65. ACEC area of critical environmental concern.
  66. ACEIT Automated Cost Estimating Integrated tool.
  67. acellular Tissues or organisms that are not made up of separate cells but often have more than one nucleus.
  68. acentric chromosome Chromosome fragment lacking a centromere.
  69. ACER Assistant Commissioner - Engineering and Research.
  70. ACES Automated Coastal Engineering System.
  71. acetaminophen A drug that reduces pain and fever (but not inflammation). It belongs to the family of drugs called analgesics.
  72. Acetate-base film A safety film (ANSI Standard) substrate used to produce microfilm.
  73. ACETEF Air Combat Environment Test and Evaluation Facility (USAF).
  74. acetic acid An acid with the structure of C2H4O2. Acetyl groups are bound through an ester linkage to hemicellulose chains, especially xylans, in wood and other…
  75. Acetone a colorless, highly flammable chemical compound used as an organic solvent, an ingredient in many lacquer thinner compounds and adhering liquids.
  76. acetyl co-enzyme A (Abbreviation: acetyl CoA) A compound formed in the mitochondria when an acetyl group (CH3CO-) - derived from breakdown of fats, protein s, or…
  77. acetyl CoA Abbreviation for acetyl co-enzyme A.
  78. acetylcysteine A drug usually used to reduce the thickness of mucus and ease its removal. It is also used to reverse the toxicity of high doses of acetaminophen.
  79. ACF Clusters of abnormal tube-like glands in the lining of the colon and rectum. ACF form before colorectal polyps and are one of the earliest changes that…
  80. ACF (Automatic Cartridge Facility) contains 10-cartridges and functions as a low-cost tape library.
  81. ACGIH American Conference of Government Industrial Hygienists.
  82. ACH Automated Clearing House - a nationwide batch-oriented electronic funds transfer system governed by the NACHA (National Automated Clearing House…
  83. achlorhydria (a-klor-HY-dree-a) A lack of hydrochloric acid in the digestive juices in the stomach. Hydrochloric acid helps digest food.
  84. ACHP Advisory Council on Historic Preservation.
  85. achromat A usually two-element lens that is corrected to bring two specified or distinct wavelengths to a common focal point.
  86. achromatic doublet Synonym achromat.
  87. achromatic lens Synonym achromat.
  88. ACID A solution that has an excess of hydrogen ions (H+).
  89. Acid deposition A comprehensive term for the various ways acidic compounds precipitate from the atmosphere and deposit onto surfaces.
  90. acid detergent fiber (ADF) Organic matter that is not solubilized after one hour of refluxing in an acid detergent of cetyltrimethylammonium bromide in 1N sulfuric acid.
  91. Acid hydrolysis A chemical process in which acid is used to convert cellulose or starch to sugar.
  92. acid insoluble lignin Lignin is mostly insoluble in mineral acids, and therefore can be analyzed gravimetrically after hydrolyzing the cellulose and hemicellulose fractions of…
  93. Acid Precipitation Precipitation, such as rain, snow or sleet, containing relatively high concentrations of acid-forming chemicals that have been released into the…
  94. Acid Rain A term used to describe precipitation that has become acidic (low pH) due to the emission of sulfur oxides from fossil fuel burning power plants.
  95. Acid Reflux A condition in which food or liquid leaks backwards from the stomach into the tube from the mouth to the stomach (the esophagus).
  96. acid soluble lignin A small fraction of the lignin in a biomass sample is solubilized during the hydrolysis process of the acid insoluble lignin method.
  97. Acid Solution Any water solution that has more hydrogen ions (H+) than hydroxide ions (OH-); any water solution with a pH less than 7. See basic solution.
  98. acid-free paper In principle, papers that contain no free acid and have a pH value of 7.0 or greater. In practice, papermakers consider a paper having a pH value of 6.
  99. acid-free/alkaline-buffered paper Paper that has a reserve of an alkaline substance added for the purpose of counteracting any acid that may be introduced into the paper later Note: The…
  100. acid-neutral See acid-free paper.