/ Dictionary / Index C Calder: Meaning and Definition of Find definitions for: Cal•der Pronunciation: (kôl'dur), [key] 1898–1976, U.S. sculptor; originator of mobiles. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: calder (Thesaurus) Caldecott award caldera Related Content Daily Word Quiz: loathe Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language