1. abstraction - Noun
2. abstraction - Adjective
The act of abstracting, separating, or withdrawing, or the state of being withdrawn; withdrawal.
The act process of leaving out of consideration one or more properties of a complex object so as to attend to others; analysis. Thus, when the mind considers the form of a tree by itself, or the color of the leaves as separate from their size or figure, the act is called abstraction. So, also, when it considers whiteness, softness, virtue, existence, as separate from any particular objects.
An idea or notion of an abstract, or theoretical nature; as, to fight for mere abstractions.
A separation from worldly objects; a recluse life; as, a hermit's abstraction.
Absence or absorption of mind; inattention to present objects.
The taking surreptitiously for one's own use part of the property of another; purloining.
A separation of volatile parts by the act of distillation.
Source: Webster's dictionaryhe loved her only in the abstract--not in person Source: Internet
Abstract games cannot be completely divided from simulations and so games can be thought of as existing on a continuum of almost pure abstraction (like Abalone ) to almost pure simulation (like Strat-o-Matic Baseball ). Source: Internet
Abstract concepts such as 'animal' can be further integrated, via "abstraction from abstractions", into such concepts as 'living thing.' Source: Internet
Abstract interpretation of computer programs Given a programming or specification language, abstract interpretation consists of giving several semantics linked by relations of abstraction. Source: Internet
A central form of abstraction in computing is language abstraction: new artificial languages are developed to express specific aspects of a system. Source: Internet
Additionally, higher levels of separation and abstraction can result in systems which are more difficult to debug and maintain. Source: Internet