quitter

quitter [kui-tar]
sustantivo
1El que abandona o renuncia una cosa, poco perseverante.
.

quitter [ˈkwɪtəʳ] (informal)
noun
(pejorative) rajadoarajada;a rajada (informal) (m) (f)
he's no quitter no es un rajado; (informal)
He won't resign because he's not a quitter

Word of the Day: la carcajada

hearty laughter, raucous laughter, guffaw