Meaning of “skin” - Learner’s Dictionary

skin

verb [ T ] us uk /skɪn/ present participle skinning, past tense and past participle skinned
REMOVE SKIN

to remove the skin from something

INJURE also UK graze

to injure your skin by rubbing it against something rough:

Mary fell and skinned her knees.

(Definition of “skin verb” from the Cambridge Learner’s Dictionary © Cambridge University Press)