Definition of pipistrelle in English:

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Pronunciation: /ˌpɪpɪˈstrɛl/
Pronunciation: /ˈpɪpɪstrɛl/
(also pipistrelle bat)


A small insectivorous Old World bat with jerky, erratic flight.
  • Genus Pipistrellus, family Vespertilionidae: numerous species, including P. pipistrellus, which is the commonest bat in Eurasia.
Example sentences
  • The jerky flight of the pipistrelle gave rise to the ancient name for bats - the flittermouse.
  • Western pipistrelles and Mexican free-tailed bats have staked their own claim on the chutes and shafts.
  • In the United Kingdom, pipistrelles and long eared bats have to date not been found to harbour European bat lyssaviruses.


Late 18th century: from French, from Italian pipistrello, from Latin vespertilio(n-) 'bat', from vesper 'evening'.

For editors and proofreaders

Line breaks: pipi|strelle

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