(informal) roughly, approximately, give or take

(transitive with à) (informal, figuratively) to buttonhole someone, to detain someone, to keep talking to someone so that they cannot leave

to stand guard, to keep watch

(transitive with de) to go to the trouble of doing something, to take the trouble to do something, to bother to do something, to take the time to do something

to lower one's guard

(informal) instead

(informal) (transitive with sur) to get one's hands on, to lay hands on, to get hold of, to come by, to dig out, to ferret out, to unearth

at hand, on hand, to hand, at one's fingertips

to a T, to perfection, to a nicety, pat (perfectly)

(takes a reflexive pronoun, informal, reflexive, by ellipsis) to show off, to be full of oneself