rassembler

/ʁa.sɑ̃.ble/
1.
verbInf1st

gather

collect

bring together

On va rassembler toutes nos affaires avant de partir.

We're going to gather all our things before leaving.

2.
verbInf1st

muster (courage, strength)

summon up

Il a dû rassembler son courage pour lui parler.

He had to muster up his courage to talk to her.