/ Dictionary / Index A asbestos: Meaning and Definition of Find definitions for: as•bes•tos Pronunciation: (as-bes'tus, az-), [key] — n. a fibrous mineral, either amphibole or chrysotile, formerly used for making incombustible or fireproof articles. a fabric woven from asbestos fibers, formerly used for theater curtains, firefighters' gloves, etc. a fireproof curtain. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: asbestos (Thesaurus) Asben asbestos cement Related Content Daily Word Quiz: feline Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language