/ Dictionary / Index Z zoological: Meaning and Definition of Find definitions for: zo•o•log•i•cal Pronunciation: (zō"u-loj'i-kul), [key] — adj. of or pertaining to zoology. relating to or concerned with animals. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: zoological (Thesaurus) zoolatry zoological garden Related Content Daily Word Quiz: apogee Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language