Dictionary.com
definitions
  • synonyms

streak

[streek]
See more synonyms on Thesaurus.com
noun
  1. a long, narrow mark, smear, band of color, or the like: streaks of mud.
  2. a portion or layer of something, distinguished by color or nature from the rest; a vein or stratum: streaks of fat in meat.
  3. a vein, strain, or admixture of anything: a streak of humor.
  4. Informal.
    1. a spell or run: a streak of good luck.
    2. an uninterrupted series: The team had a losing streak of ten games.
  5. a flash leaving a visible line or aftereffect, as of lightning; bolt.
  6. Mineralogy. the line of powder obtained by scratching a mineral or rubbing it upon a hard, rough white surface, often differing in color from the mineral in the mass, and serving as an important distinguishing character.
  7. Plant Pathology.
    1. an elongated, narrow, superficial lesion on stems or leaf veins, becoming brown and necrotic.
    2. any disease characterized by such lesions.
Show More
verb (used with object)
  1. to mark with a streak or streaks; form streaks on: sunlight streaking the water with gold; frost streaking the windows.
  2. to lighten or color (strands of hair) for contrastive effect.
  3. to dispose, arrange, smear, spread, etc., in the form of a streak or streaks: to streak cold germs on a slide for microscopic study.
Show More
verb (used without object)
  1. to become streaked.
  2. to run, go, or work rapidly.
  3. to flash, as lightning.
  4. to make a sudden dash in public while naked, especially as a prank.
Show More
Idioms
  1. blue streak. blue streak.
Show More

Origin of streak

before 1000; (noun) Middle English streke, akin to strike, Old English strica stroke, line, mark; cognate with German Strich, Gothic striks stroke, Latin strigil strigil; (v.) late Middle English streken to cross out, derivative of the noun (akin to strike, stroke1)
Related formsstreaked·ly [streekt-lee, stree-kid-lee] /ˈstrikt li, ˈstri kɪd li/, adverbstreaked·ness, nounstreak·er, nounstreak·like, adjectivein·ter·streak, verb (used with object)un·streaked, adjective

Synonyms

See more synonyms on Thesaurus.com
3. cast, touch, element, trace.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for streaking

Contemporary Examples

Historical Examples

  • They answered that challenge from the camp, streaking out from under his hands.

    Storm Over Warlock

    Andre Norton

  • I saw her streaking it up the street as soon as the trolley stopped.

    Rosemary

    Josephine Lawrence

  • All the wood has gone and the winds are streaking the ashes.

  • He kissed her again and whirled the boat about and sent it streaking for the mainland.

    Attention Saint Patrick

    William Fitzgerald Jenkins

  • They were running, streaking out of the town with inhuman speed.

    Strange Alliance

    Bryce Walton


British Dictionary definitions for streaking

streaking

noun
  1. an act or instance of running naked through a public place
  2. television light or dark streaks to the right of a bright object in a television picture, caused by distortion in the transmission chain
Show More

streak1

noun
  1. a long thin mark, stripe, or trace of some contrasting colour
    1. (of lightning) a sudden flash
    2. (as modifier)streak lightning
  2. an element or trace, as of some quality or characteristic
  3. a strip, vein, or layerfatty streaks
  4. a short stretch or run, esp of good or bad luck
  5. mineralogy the powdery mark made by a mineral when rubbed on a hard or rough surface: its colour is an important distinguishing characteristic
  6. bacteriol the inoculation of a solid culture medium by drawing a wire contaminated with the microorganisms across it
  7. informal an act or the practice of running naked through a public place
Show More
verb
  1. (tr) to mark or daub with a streak or streaks
  2. (intr) to form streaks or become streaked
  3. (intr) to move rapidly in a straight line
  4. (intr) informal to run naked through a crowd of people in a public place in order to shock or amuse them
Show More
Derived Formsstreaked, adjectivestreaker, nounstreaklike, adjective

Word Origin

Old English strica, related to Old Frisian strike, Old High German strih, Norwegian, Swedish strika

streak2

noun
  1. a variant spelling of strake (def. 2)
Show More
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Word Origin and History for streaking

streak

n.

Old English strica "line of motion, stroke of a pen" (related to strican "pass over lightly," see strike), from Proto-Germanic *strikon (cf. Middle Low German streke "stroke, line," Old High German, German strich, Gothic striks "stroke, line"), from PIE root *streig- (see strigil). Sense of "long, thin mark" is first found 1567. Meaning "a temporary run (of luck)" is from 1843.

Show More

streak

v.

1768, "to go quickly, to rush, run at full speed," respelling (by association with streak (n.)) of streek "to go quickly" (late 14c.), originally "to stretch oneself" (mid-13c.), a northern Middle English variant of stretch (v.). Streaking "running naked in public" first recorded 1973.

Show More
Online Etymology Dictionary, © 2010 Douglas Harper

streaking in Medicine

streak

(strēk)
n.
  1. A line, stripe, smear, or band differentiated by color or texture from its surroundings.
Show More
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.

streaking in Science

streak

[strēk]
  1. The characteristic color of a mineral after it has been ground into a powder. Because the streak of a mineral is not always the same as its natural color, it is a useful tool in mineral identification.
  2. A bacterial culture inoculated by drawing a bacteria-laden needle across the surface of a solid culture medium. Also called streak plate
  3. Any of various viral diseases of plants characterized by the appearance of discolored stripes on the leaves or stems.
Show More
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

Idioms and Phrases with streaking

streak

The American Heritage® Idioms Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.