Dutch

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Etymology

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Compound of proef +‎ dier.

Pronunciation

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  • IPA(key): /ˈpruf.diːr/
  • Audio:(file)
  • Hyphenation: proef‧dier

Noun

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proefdier n (plural proefdieren, diminutive proefdiertje n)

  1. laboratory animal (animal subject to animal testing)