/duy kloh"beuh nil/ , n.
a nonselective preemergence herbicide, C 7 H 3 Cl 2 N, used primarily as a weed and grass killer.
Also, dichlorbenil /duy klawr"beuh nil, -klohr"-/ . Also called 2,6-dichlorobenzonitrile .
[ DI- 1 + CHLO(RO)- 2 + BEN(ZONITR)IL(E) ]