#1 streak v. move quickly in a straight line; "The plane streaked across the sky". wn
#2 streak n. [run] an unbroken series of events; "had a streak of bad luck"; "Nicklaus had a run of birdies". wn
#3 streak n. a distinctive characteristic; "he has a stubborn streak"; "a streak of wildness". wn
#4 streak n. [stripe, bar] a narrow marking of a different color or texture from the background; "a green toad with small black stripes or bars"; "may the Stars and Stripes forever wave". wn
#5 streak v. run naked in a public place. wn
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