A2
to use your legs, or your legs and hands, to go up or onto the top of something
Dictionary examples:
The cat climbed the curtains to escape the vacuum cleaner. (0.0)
The monkey climbed the tourist to steal his banana. (0.0)
The clown climbed the ladder but his big shoes got stuck. (0.0)
She climbed up on a chair to change the light bulb. (28.1)
climb a ladder/mountain/tree (37.7)
He slowly climbed the stairs. (51.5)