pin curl is a noun meaning "a curl of hair made by dampening a strand of hair and curling it and holding the curl with a clip or bobby pin". It carries one recorded sense.
a curl of hair made by dampening a strand of hair and curling it and holding the curl with a clip or bobby pin
Definitions, synonyms and semantic relations for pin curl come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.