单词 | abstraction |
释义 | abstraction (æbstrækʃən) Word forms: plural abstractions 1. variable noun An abstraction is a general idea rather than one relating to a particular object, person, or situation. [formal] Is it worth fighting a big war, in the name of an abstraction like sovereignty? Synonyms: concept, thought, idea, view More Synonyms of abstraction 2. uncountable noun Abstraction is the state of being very deep in thought. [written] Andrew noticed her abstraction and asked, 'What's bothering you?' Synonyms: absent-mindedness, musing, preoccupation, daydreaming More Synonyms of abstraction 3. uncountable noun Abstraction is the use of shapes and patterns in art. [technical]abstraction in British English (æbˈstrækʃən) noun 1. absence of mind; preoccupation 2. the process of formulating generalized ideas or concepts by extracting common qualities from specific examples 3. an idea or concept formulated in this way good and evil are abstractions 4. logic an operator that forms a class name or predicate from any given expression See also lambda calculus5. an abstract painting, sculpture, etc 6. the act of withdrawing or removing Derived forms abstractive (abˈstractive) adjective abstractively (abˈstractively) adverb abstraction in American English (æbˈstrækʃən) noun 1. an abstracting or being abstracted; removal 2. formation of an idea, as of the qualities or properties of a thing, by mental separation from particular instances or material objects 3. an idea so formed, or a word or term for it “honesty” and “whiteness” are abstractions 4. an unrealistic or impractical notion 5. mental withdrawal; absent-mindedness 6. an abstract quality 7. a picture, statue, etc. that is wholly or partly abstract Word origin ME abstraccioun < LL abstractio: see abstractExamples of 'abstraction' in a sentence |
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