/ Dictionary / Index A American National Standards Institute: Meaning and Definition of Find definitions for: Amer'ican Na'tional Stand'ards In"stitute Pronunciation: [key] a U.S. organization that recommends standards for many products in various industries. Abbr.: ANSI Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. American mulberry Americano Related Content Daily Word Quiz: laudable Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language