azadirachtin

from WordNet (r) 3.0 (2006)

azadirachtin
    n 1: insecticide

from The Collaborative International Dictionary of English v.0.48

azadirachtin \azadirachtin\ n.
   1. a triterpenoid ({C35H44O16}) isolated from the seeds of
      the neem tree ({Azadirachta indica}), used as an
      insecticide.
      [WordNet 1.5 +PJC]