/ Dictionary / Index A armpad: Meaning and Definition of Find definitions for: arm•pad Pronunciation: (ärm'pad"), [key] — n. a small cushion forming part of the arm of a chair, sofa, or the like. Also called Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. armour armpatch Related Content Daily Word Quiz: immense Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language