ils vieillissent

age, grow old

→ vieillir
vieill to grow old, to age + iss Second-conjugation stem marker + ent ils/elles conjugation
verb · present tense / imperfect tense, 3rd-person plural Rare #49,774
age, grow old
FR: Les gens vieillissent avec le temps.
EN: People grow older with time.
Conjugation of vieillir
Indicative present
SingularPlural
First vieillis —
Second vieillis —
Third vieillit vieillissent
Subjunctive present
SingularPlural
Third — vieillissent
Subjunctive imperfect
SingularPlural
Third — vieillissent

Les femmes vieillissent plus vite que les hommes.

Women age faster than men.

Ces locataires vieillissent.

These tenants are getting older.

Les commérages aussi vieillissent, comme les gens.

Gossip also ages, just like people.

— Douleur et gloire (2019)

Les femmes vieillissent plus rapidement que les hommes.

Women age faster than men.