Definition of neonicotinoid in English:

neonicotinoid

Line breaks: neo|nico¦tin|oid
Pronunciation: /ˌniːə(ʊ)ˈnɪkətɪnɔɪd
 
/

noun

A systemic agricultural insecticide resembling nicotine: studies have found a link between neonicotinoids and declining bee populations
More example sentences
  • A new breed of insecticides known as the neonicotinoids has been grabbing headlines recently; research indicates links to the collapse of honeybee colonies.
  • In general, compounds known as pyrethroids and neonicotinoids were the best performers, according to the researchers.
  • Neonicotinoids bind irreversibly to receptors in the central nervous system of insects.

Origin

1990s: from neo- + nicotinoid, a type of compound chemically related to nicotine.

Definition of neonicotinoid in:

Get more from Oxford Dictionaries

Subscribe to remove adverts and access premium resources

Word of the day animalcule
Pronunciation: ˌanɪˈmalkjuːl
noun
a microscopic animal