Insecticide

Wikipedia Word definitions in Wikipedia
Azadirachtin , a chemical compound belonging to the limonoid group, is a secondary metabolite present in neem seeds. It is a highly oxidized tetranortriterpenoid which boasts a plethora of oxygen bearing functional groups, including an enol ether , acetal, ...

The Collaborative International Dictionary Word definitions in The Collaborative International Dictionary
azadirachtin \azadirachtin\ n. 1. a triterpenoid ( C35H44O16 ) isolated from the seeds of the neem tree ( Azadirachta indica ), used as an insecticide.

Wiktionary Word definitions in Wiktionary
n. An insecticide of complex structure extracted from the seeds of the neem tree

WordNet Word definitions in WordNet
n. insecticide