Definition of "frass" in Englisch

noun

1. (entomology) The droppings or excrement of insect larvae.

2. The sawdust-like byproduct of wood-boring insects like woodworm, termites, old-house borers or powderpost beetles.

adjective

1. Under the influence of marijuana, stoned.

noun

1. (informal) artificial turf

noun

1. Alternative form of ferash.