Yes, the word 'streak' is both a verb and a noun.
The noun 'streak' is a word for a line of color different from its surrounding color; a part of someone's character, or a type of behavior that is different from the rest of their character; a word for a thing.
part of speech
Adjective
What part of speech is thaw
The part of speech for oscillate is verb.
An adjective is a part of speech.
Verb or adjective--it depends on how its used. Verb: I'm losing my mind. Adjective: I'm on a losing streak.
The part of speech for this particular word is a noun.
part of speech
The part of speech for "answer" is a noun.
what part of speech is beneath
adverb
The part of speech for "explicit" is an adjective.
The part of speech for "lecturer" is a noun.
The part of speech for "rapid" is an adjective.
The part of speech of "came" is a verb.
The part of speech for "breezy" is an adjective.
The part of speech for "buried" is a verb.