/ Dictionary / Index A amass: Meaning and Definition of Find definitions for: a•mass Pronunciation: (u-mas'), [key] — v.t. to gather for oneself; collect as one's own: to amass a huge amount of money. to collect into a mass or pile; gather: He amassed his papers for his memoirs. —v.i. to come together; assemble: crowds amassing for the parade. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: amass (Thesaurus) Amasias Amata Related Content Daily Word Quiz: respite Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language