sérieux

/se.ʁjø/

adjective A2

le (masc.) la (fem.)

Underline = a spelling pattern that usually signals that gender.

Meaning

serious (male)
- Il est sérieux dans son travail.
  
  He is serious about his work.

grave and sérieux are close synonyms for "serious"; grave carries a slightly stronger, more severe connotation.

1 What does sérieux mean?

2 Fill the gap: Il est ___ dans son travail.

3 Which fingerprint chart matches sérieux?

adjective

Last updated 2026-09-27