German edit

Etymology edit

Idiot +‎ -en- +‎ sicher

Pronunciation edit

  • IPA(key): /iˈdi̯oːtn̩ˌzɪçɐ/
  • (file)

Adjective edit

idiotensicher (strong nominative masculine singular idiotensicherer, comparative idiotensicherer or idiotensichrer, superlative am idiotensichersten)

  1. (colloquial) foolproof
    Synonym: narrensicher

Declension edit

Further reading edit