Noah Webster's Dictionary 1. (v. t.) To enlarge or increase in size, amount, or degree; as, to augment an army by reinforcements; rain augments a stream; impatience augments an evil. 2. (v. t.) To add an augment to. 3. (v. i.) To increase; to grow larger, stronger, or more intense; as, a stream augments by rain. 4. (n.) Enlargement by addition; increase. 5. (n.) A vowel prefixed, or a lengthening of the initial vowel, to mark past time, as in Greek and Sanskrit verbs.

Multi-Version Concordance Augment (1 Occurrence) Numbers 32:14 "Behold, you have risen up in your fathers' place, an increase of sinful men, to augment yet the fierce anger of Yahweh toward Israel. (WEB KJV JPS ASV DBY WBS)