/ Dictionary / Index S Siberian larkspur: Meaning and Definition of Find definitions for: Sibe'rian lark'spur Pronunciation: [key] a plant, Delphinium grandiflorum, of eastern Asia, having blue or whitish flowers and hairy fruit. Also called Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Siberian Husky Siberian mammoth 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