/ Dictionary / Index A acenesthesia: Meaning and Definition of Find definitions for: a•ce•nes•the•sia Pronunciation: (ā"sē-nus-thē'zhu), [key] — n. Psychiatry. loss of the physical awareness of one's body. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. acellular acentric Related Content Daily Word Quiz: eccentric Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language