wisp
US /wɪsp/
UK /wɪsp/

1.
brizna, mechón, hilillo
a small thin or twisted bunch, piece, or amount of something
:
•
A wisp of smoke curled from the chimney.
Una brizna de humo se enroscaba desde la chimenea.
•
She had a few wisps of hair escaping her bun.
Tenía algunas hebras de cabello escapando de su moño.