/ Dictionary / Index F frostweed: Meaning and Definition of Find definitions for: frost•weed Pronunciation: (frôst'wēd", frost'-), [key] — n. a plant, Helianthemum canadense, of the rockrose family, native to eastern North America, having narrow leaves and a solitary yellow flower. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: frostweed (Thesaurus) frost smoke frostwork Related Content Daily Word Quiz: panacea Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language