stick up🔊

(up) To put or post up by sticking.

(idiomatic) To rob at gunpoint.

(idiomatic) To be prominent; to point upwards.

(with ''for'') To speak or act in defence (of).

(with ''to'') To defy, to confront, to stand up to.

(with ''to'') To maintain a commitment (as, to a proposition or role)