1. Noun. A carbamate insecticide that acts as a cholinesterase inhibitor. ¹
¹ Source: wiktionary.com
1. a pesticide [n -S] - See also: pesticide
1. A colourless, water-insoluble, sulphur-containing chemical that is used as an insecticide and to kill nematode worms. (06 May 1997)