noun the act of one who climbs; ascent by climbing.
2. climb ·vi to ascend as if with effort; to rise to a higher point.
3. climb ·vi to ascend or mount laboriously, ·esp. by use of the hands and feet.
4. climb ·vt to ascend, as by means of the hands and feet, or laboriously or slowly; to mount.
5. climb ·vi to ascend or creep upward by twining about a support, or by attaching itself by tendrils, rootlets, ·etc., to a support or upright surface.