say it: ab-STRAK-shuhn
abstraction is a noun meaning "a concept or idea not associated with any specific instance". It is pronounced /æbˈstɹækʃən/ — ab-STRAK-shuhn. It carries 6 recorded senses.
the process of formulating general concepts by abstracting common properties of instances
an abstract painting
preoccupation with something to the exclusion of all else
a general concept formed by extracting common features from specific examples
Forms marked · are formed by the regular rule rather than recorded in the source data. English keeps a few hundred irregulars and the rest follow the pattern, so the rule is right far more often than not — but it is a rule, and the mark says so.
Definitions, synonyms and semantic relations for abstraction come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.