/ Dictionary / Index E endocytobiology: Meaning and Definition of Find definitions for: en•do•cy•to•bi•ol•o•gy Pronunciation: (en"dō-sī"tō-bī-ol'u-jē), [key] — n. the branch of biology that deals with the anatomy and function of the organelles and other structures within the cell. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. endocrinous endocytose Related Content Daily Word Quiz: secular Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language