French edit

Etymology edit

Learned borrowing from Latin irratiōnālis. By surface analysis, ir- +‎ rationnel.

Pronunciation edit

Adjective edit

irrationnel (feminine irrationnelle, masculine plural irrationnels, feminine plural irrationnelles)

  1. irrational
  2. (mathematics) irrational (of a number)
    Pi est un nombre irrationnel.
    Pi is an irrational number.

Descendants edit

  • Turkish: irrasyonel

Further reading edit