French edit

Etymology edit

Borrowed from Late Latin sēriōsus, from Classical Latin sērius (grave, earnest, serious).

Pronunciation edit

  • IPA(key): /se.ʁjø/
  • (file)

Adjective edit

sérieux (feminine sérieuse, masculine plural sérieux, feminine plural sérieuses)

  1. serious

Derived terms edit

Descendants edit

  • Louisiana Creole: sériyé

Interjection edit

sérieux ?

  1. (informal) really? for real?
    Synonyms: vraiment ?, sérieusement ?, ah bon ?

Further reading edit