除草剂 chúcǎojì herbicide Definitions Defs Origin Strokes Stroke Words Sentences Sents 除草 chúcǎo verb + noun to weed to remove or clear away weeds剂 劑 jì noun medicinal or chemical preparation (bound form) A substance made by mixing ingredients for a specific medical or chemical effect, such as a lotion, catalyst, or disinfectant; often found in words like 药剂 yàojì