/ Dictionary / Index C Cooley: Meaning and Definition of Find definitions for: Coo•ley Pronunciation: (k'lē), [key] 1864–1929, U.S. author and pioneer in the field of sociology. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. cooler Cooley's anemia 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