/ Dictionary / Index A autecology: Meaning and Definition of Find definitions for: aut•e•col•o•gy Pronunciation: (ô"tu-kol'u-je), [key] — n. a branch of ecology dealing with the individual organism or species in relation to its environment. Cf. synecology. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. autecism Auteuil Related Content Daily Word Quiz: gregarious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language