/ Dictionary / Index A algum: Meaning and Definition of Find definitions for: al•gum Pronunciation: (al'gum, ôl'-), [key] — n. a Biblical tree, possibly the red sandalwood. II Chron. 2:8. Cf. almug. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Algren Algy Related Content Daily Word Quiz: acerbity Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language