sa poitrine

his/her chest

→ son
phrase Rare #31,628
his/her chest Used for the chest or breast area. The possessive sa can mean his or her depending on context.
FR: Il a posé sa main sur sa poitrine.
EN: He put his hand on his chest.

Elle a posé sa tête sur sa poitrine.

She laid her head on his chest.

Il a déchiré sa chemise et il y avait Staline sur sa poitrine.

He tore his shirt and there was Stalin on his chest.

— Bouge pas, meurs, ressuscite (1990)

La mère a serré l'enfant contre sa poitrine.

The mother held the child close to her chest.

Elle posa sa tête sur sa poitrine.

She laid her head on his chest.

Tu voulais juste toucher sa poitrine.

You just wanted to touch her chest.

— Memories of Murder (2003)

Tom croisa les bras sur sa poitrine.

Tom crossed his arms over his chest.

Pour toucher sa poitrine?

To touch her breasts?

— Memories of Murder (2003)

Sa poitrine.

Her chest.