(transitive) to keep; to retain; to store; to save / (transitive) to guard / (takes a reflexive pronoun) to be careful (de faire not to do)

(literary) to be reasonable

to remain able to touch the bottom in a body of water; to remain afloat

(formal, transitive with à and with de) to hold a grudge against someone, to bear someone a grudge

to keep a straight face

(transitive) to keep to oneself, to keep under one's hat

(transitive) to bear in mind, to keep in mind

to keep one's cool, to stay calm

(informal, figuratively) to hold the fort (to assume or take responsibility in another's absence)

(figuratively, transitive with dans) to keep a foothold in, to remain involved in