Palmer-worm
Easton, 1897
(Heb. gazam). The English word may denote either a caterpillar (as rendered by the LXX.), which wanders like a palmer or pilgrim, or which travels like pilgrims in bands (Joel 1:4; Joel 2:25), the wingless locusts, or the migratory locust in its larva state.
Dictionary: M. G. Easton, Illustrated Bible Dictionary (1897, public domain).