English Lexicon

Blue-streak

/ˈbluː.striːk/
nounCEFR C1 (Advanced)Top #14500 frequency
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Comprehensive Definitions & Senses

2 senses
As noun
  1. 1

    Something that moves with great speed or blur, often used in idioms referring to rapid speech or action.

    "The car took off down the highway like a blue-streak."
  2. 2

    A continuous, unbroken stream of talk or profanity.

    "He cursed a blue-streak when he dropped his keys down the drain."

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Synonyms (3)
Antonyms & Contrasting Words (1)

Linguistic Origin & Historical Etymology

Originating in 19th-century American English, the term likely derives from the notion of a streak of lightning or a very fast object appearing as a blue line. Over time, expressions like 'talk like a blue-streak' emerged to describe rapid, continuous motion or speech.

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