1

streak

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noun \ˈstrēk\

Definition of streak

  1. 1 :  a line or mark of a different color or texture from the ground :  stripe

  2. 2a :  the color of the fine powder of a mineral obtained by scratching or rubbing against a hard white surface and constituting an important distinguishing characterb :  inoculum implanted in a line on a solid mediumc :  any of numerous virus diseases of plants (such as tobacco and corn) resembling mosaic but usually producing at least some linear markings

  3. 3a :  a narrow band of lightb :  a lightning bolt

  4. 4a :  a slight admixture :  trace had a mean streak in himb :  a brief run (as of luck)c :  a consecutive series was on a winning streak

  5. 5 :  a narrow layer (as of fat)

  6. 6 :  an act or instance of streaking

Examples of streak in a Sentence

  1. He left streaks where he wiped the glass.

  2. The miners had streaks of coal dust on their faces.

  3. a streak of 11 straight victories

Recent Examples of streak from the Web

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'streak'. Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

Origin and Etymology of streak

Middle English streke, from Old English strica; akin to Old High German strich line, Latin striga row — more at strike

Other Mineralogy Terms


2

streak

verb

Definition of streak

  1. transitive verb
  2. :  to make streaks on or in tears streaking her face

  3. intransitive verb
  4. 1 :  to move swiftly :  rush a jet streaking across the sky

  5. 2 :  to have a streak (as of winning or outstanding performances)

  6. 3 :  to run naked through a public place

streaker

noun

Examples of streak in a Sentence

  1. A shooting star streaked across the sky.

  2. A skateboarder streaked past us.

Recent Examples of streak from the Web

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'streak'. Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of streak

1576



STREAK Defined for English Language Learners

streak

play
noun

Definition of streak for English Language Learners

  • : a long, thin mark that is a different color from its background

  • : a quality that is noticeable especially because it is different from a person's other qualities

  • : a period of repeated success or failure

streak

verb

Definition of streak for English Language Learners

  • : to make long lines of a different color on or in (something)

  • : to go or move very quickly

  • : to run through a public place naked in order to get attention


STREAK Defined for Kids

1

streak

play
noun \ˈstrēk\

Definition of streak for Students

  1. 1 :  a line or mark of a different color or texture from its background You left a streak of mud on the rug.

  2. 2 :  a narrow band of light a streak of lightning

  3. 3 :  an amount of a quality She's got a stubborn streak.

  4. 4 :  a short series of something a winning streak

streaked

\ˈstrēkt, ˈstrē-kəd\ adjective

2

streak

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verb

Definition of streak for Students

streaked

;

streaking

  1. 1 :  to make or have a line or mark of color in or on His hair is streaked with gray.

  2. 2 :  to move swiftly :  rush A jet streaked across the sky.


Medical Dictionary

1

streak

play
noun \ˈstrēk\

Medical Definition of streak

  1. 1:  a usually irregular line or stripe—see primitive streak

  2. 2:  inoculum implanted (as with a needle drawn across the surface) in a line on a solid medium


2

streak

transitive verb

Medical Definition of streak

  1. :  to implant (inoculum) in a line on a solid medium



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