Definition of "Curl" :
noun: a strand or cluster of hair
noun: American chemist who with Richard Smalley and Harold Kroto discovered fullerenes and opened a new branch of chemistry (born in 1933)
noun: a round shape formed by a series of concentric circles (as formed by leaves or flower petals)
verb: form a curl, curve, or kink
"The cigar smoke curled up at the ceiling."
verb: play the Scottish game of curling
verb: twist or roll into coils or ringlets
"Curl my hair, please."
verb: wind around something in coils or loops
verb: shape one's body into a curl
"She curled farther down under the covers."