/ Dictionary / Index S siccative: Meaning and Definition of Find definitions for: sic•ca•tive Pronunciation: (sik'u-tiv), [key] — adj. causing or promoting absorption of moisture; drying. —n. a siccative substance, esp. in paint. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: siccative (Thesaurus) Sicanian sice Related Content Daily Word Quiz: paradox Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language