/ Dictionary / Index A antenna array: Meaning and Definition of Find definitions for: anten'na array" Pronunciation: [key] a directional antenna or system of antennas for radio transmission or reception. Also called Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. antenna antennal gland Related Content Daily Word Quiz: gregarious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language