Dutch

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Etymology

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From maat (mate, friend) +‎ -en- +‎ naaien (to fuck, to screw over) +‎ -er (agent suffix).

Pronunciation

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  • IPA(key): /ˈmaː.təˌnaː.jər/
  • Audio:(file)
  • Hyphenation: ma‧ten‧naai‧er

Noun

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matennaaier m (plural matennaaiers, diminutive matennaaiertje n)

  1. (derogatory) someone who betrays a friend, a backstabber