streaken means to mark or become marked with streaks. Lexicurio rates it Rare gem — a strength score of 79 out of 100.
Etymology
From streak + -en.
verb
- To mark or become marked with streaks.“Cullan stopped in his tracks...a double-decker bus made a large angular shadow against the now silver streakening cloudscape, incongruous in this reeded sandscape, like a boat in a desert.”