sb. and a. Entom. [ad. mod.L. Toxocampidæ, f. Toxocampa, f. Gr. τόξον bow + κάμπη caterpillar.] a. sb. A Noctuine moth of the family Toxocampidæ, typified by the genus Toxocampa, having bow-shaped marks on the fore wings, e.g., Toxocampa Pastinum, the black-neck. b. adj. Belonging to or having the characters of the family Toxocampidæ.