streak
A. -noun
1. (line) raya (f)
a. [of mineral]   veta (f), vena (f)
·to have streaks in one'noun hair
·tener mechas en el pelo
b. like a streak of lightning como un rayo
2. (figurative)
a. [of madness etcetera] vena (f)
b. [of luck] racha (f)
·he had a cruel streak (in him)
·tenía un rasgo cruel
·there is a streak of Spanish blood in her
·tiene una pequeña parte de sangre española
·he had a yellow streak
·era un tanto cobarde
B. -transitive verb rayar (with de)
C. -intransitive verb
1. (=rush)
·to streak along
·correr a gran velocidad
·to streak in/out/past
·entrar/salir/pasar como un rayo
2. *
(=run naked) correr desnudo