- to be aware of perceiving
- to comprehend by assimilating (a perception) to ideas already in the mind
WordReference Random House Unabridged Dictionary of American English © 2026
ap•per•ceive
(ap′ər sēv′),USA pronunciation v.t., -ceived, -ceiv•ing. [Psychol.]
- Psychologyto have conscious perception of;
comprehend. - Psychologyto comprehend (a new idea) by assimilation with the sum of one's previous knowledge and experience.
- Old French aperceivre. See ap-1, perceive
- Middle English 1250–1300
Collins Concise English Dictionary © HarperCollins Publishers::
apperceive /ˌæpəˈsiːv/ vb (transitive)
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