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Meaning of ABSTRACTION

Pronunciation:  ab'strakshun

 
Matching Terms:  abstractional, abstractionism, abstractionist

Computing Dictionary
 
 Definition: 

1. Generalisation; ignoring or hiding details to capture some kind of commonality between different instances. Examples are abstract data types (the representation details are hidden), abstract syntax (the details of the concrete syntax are ignored), abstract interpretation (details are ignored to analyse specific properties).

2. Parameterisation, making something a function of something else. Examples are lambda abstractions (making a term into a function of some variable), higher-order functions (parameters are functions), bracket abstraction (making a term into a function of a variable).

Opposite of concretisation.

 
Thesaurus Terms
 
 Related Terms: ablation, abrasion, absence of mind, absentmindedness, absorption, abstract, abstract idea, abstractedness, abulia, alienation, altarpiece, analysis, annexation, anxiety, anxiety equivalent, anxiety state, apathy, appropriation, bemusement, block print, boosting, bromide, brown study, castle-building, catatonic stupor, cliche, close study, collage, color print, commonplace, compulsion, concentration, contemplativeness, conversion, conveyance, copy, cyclorama, daub, daydream, daydreamer, daydreaming, deduction, deep thought, dejection, depression, depth of thought, detachment, diptych, disarticulation, disassociation, disconnectedness, disconnection, discontinuity, disengagement, disjointing, disjunction, dislocation, disunion, division, divorce, divorcement, doctrinairism, doctrinality, doctrinarity, dream, dreaming, elation, embezzlement, emotionalism, engraving, engrossment, erosion, euphoria, explanation, fantasy, fantasying, filching, fit of abstraction, folie du doute, fraud, fresco, general idea, generalization, generalized proposition, glittering generality, graft, hackneyed expression, hypochondria, hysteria, hysterics, icon, illumination, illustration, image, incoherence, indifference, insensibility, isolation, lethargy, liberation, lieu commun, lifting, likeness, locus communis, luxation, mania, melancholia, melancholy, mental distress, mere theory, miniature, montage, mooning, moonraking, mosaic, mural, muse, musefulness, musing, muted ecstasy, obsession, panorama, parting, partition, pathological indecisiveness, pensiveness, photograph, picture, pilferage, pilfering, pinching, pipe dream, pipe-dreaming, platitude, poaching, preoccupation, print, profound thought, psychalgia, psychomotor disturbance, purification, refinement, reflectiveness, removal, representation, reproduction, reverie, scrounging, segmentation, separation, separatism, shoplifting, snatching, sneak thievery, snitching, speculation, speculativeness, stained glass window, stargazing, stealage, stealing, stencil, still life, study, stupor, subdivision, subduction, sublation, subtraction, sweeping statement, swindle, swiping, tableau, taking away, tapestry, theft, theoretic, theoretical basis, theoretics, theoria, theoric, theorization, theory, thievery, thieving, thoughtfulness, tic, tired cliche, trance, triptych, truism, twitching, unresponsiveness, wall painting, Walter Mitty, wistfulness, withdrawal, woolgathering, zoning
 

 

 

 

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