bague

/baɡ/
1.
nounfeminineSing

ring (jewelry worn on the finger; e.g., engagement ring, wedding ring)

Elle porte une magnifique bague de fiançailles au doigt.

She is wearing a beautiful engagement ring on her finger.

Synonyms:anneau, alliance
2.
nounfeminineSing

ring-shaped piece or collar (mechanical/technical component, seal, spacer, etc.)

Il faut remplacer la bague d'étanchéité de la pompe.

The pump's sealing ring needs to be replaced.

Synonyms:anneau