Any of the grasshoppers, often polyphenic and usually swarming, in the family Acrididae that are very destructive to crops and other vegetation, (especially) the migratory locust (Locusta migratoria).
User Defined Definitions
"migratory grasshoppers of warm regions having short antennae"
"hardwood from any of various locust trees"
"any of various hardwood trees of the family Leguminosae"