1. antiacetylcholinesterase - Noun
2. antiacetylcholinesterase - Adjective
antiacetylcholinesterase (not comparable)
(biochemistry) That inhibits acetylcholinesterase.
antiacetylcholinesterase (plural antiacetylcholinesterases)
(biochemistry) Any substance that inhibits acetylcholinesterase.