Definition of apterous in English:

apterous

Line breaks: ap¦ter|ous
Pronunciation: /ˈapt(ə)rəs
 
/

adjective

Entomology
(Of an insect) having no wings.
More example sentences
  • The presence of a fundatrix, the numbers of soldiers, nonsoldier nymphs, apterous adults (all instars), and alates were recorded.
  • Prey items were separated into morphotypes based on order, life stage (adult/larva), and in the case of Hymenoptera, apterous or winged.
  • As originally described, Liassothrips is either a nymph or an apterous adult.

Origin

late 18th century: from Greek apteros (from a- 'without' + pteron 'wing') + -ous.

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Pronunciation: ˈflɪp(ə)nt
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