buclă

curl(noun)

a coil of hair etc.

a (se) ondula

curl(verb)

to twist or turn (especially hair) into small coils or rolls

My hair curls easily.

ondulaţie

curl(noun)

the quality of being curled

My hair has very little curl in it.

a seîndoi

curl(verb)

(sometimes with up ) to move in curves; to bend or roll

The paper curled (up) at the edges.