cut (oneself) on (something)

cut (oneself) on (something)

To accidentally cut or gash a part of the body on something, typically a sharp object. We came back early because Jeff cut himself on a shell at the beach.See also: cut, on

cut something on something

 1. to slice something on or against something, accidentally. I cut my finger on the knife. Maria cut her foot on the broken glass. 2. to slice something that is lying on something else. I cut the tomatoes on the cutting board your mother gave us.See also: cut, on

cut oneself on something

to slice one's flesh with something accidentally. Careful, you will cut yourself on that knife. Careful! Don't cut yourself on that broken glass.See also: cut, on