(transitive) to put to the sword

(transitive) to shill, to conceal, to omit, to leave untold, to fail to mention, to pass over

to confess, to make a confession

(transitive with en or dans) to become a master at something, an expert in something

(transitive with à) (informal) to spread the word (along, around)

(figuratively, transitive with sur) to forgive and forget about (a grievance), to wipe the slate clean

(informal) to kick the bucket

(transitive with à) to give the floor to someone, to call on someone, to give someone a chance to speak

(figuratively) to go up a gear, to move up a gear, to step up a gear, to shift up a gear, to move things up a gear, to speed things up, to shift into high gear, to take things up a notch, to move into overdrive

(figuratively, idiomatic) to pass the time, to kill time