What does streak mean?
Streak most often means a continuous run of events or experiences, especially a succession of successes, failures, or changes in fortune. A winning streak can make a team seem temporarily unstoppable, while a losing streak suggests prolonged adversity; the word therefore often conveys persistence, intensity, or reversal rather than merely counting occurrences. It also means a long, narrow line or mark, as in a streak of paint, hair, or lightning. In this physical sense, a streak emphasizes length, direction, and contrast with its surroundings. As a verb, streak means to move very rapidly, as in a car streaking down a road, and it can also mean to mark something with a long line. The sexual sense, meaning a period of repeated sexual activity, is informal and euphemistic. Overall, streak is useful because it connects sequences in time with elongated marks in space, often suggesting speed, continuity, or striking visual effect.
A continuous series or period of successes, failures, or similar events; also, a long, narrow line or band.
"The team extended its winning streak to five matches."
The sequence sense is especially common in descriptions of sport, elections, markets, and personal performance. The line or band sense is also standard in descriptions of color, light, hair, paint, and weather.
To move or travel very rapidly, especially in a straight line; to mark something with a long, narrow line.
"The aircraft streaked through the clouds."
The rapid-motion sense is vivid and often used in journalism, narrative writing, and descriptions of speed.
The regular plural is formed by adding -s.
"Several streaks of rain ran down the window."
A streak began life as a visible stripe; later, it came to mean a run of luck or success.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does streak come from?
The English word continues Old English streac, meaning “stripe” or “streak,” and is inherited from a common Germanic source whose close relatives refer to stripes, lines, or elongated marks. The word was later extended from a visible stripe to a run or sequence of events, especially a run of luck, and eventually to rapid movement and the act of marking with a line. German Streifen, Dutch streek, Swedish strik, and Norwegian stripe are cognates descended from the same Germanic family.
Related word forms
How streak is actually used
The word is neutral in its main senses, although success and failure streaks often carry strong emotional associations. The sense meaning rapid movement is vivid and common in journalism and descriptive writing. The sexual sense is informal and euphemistic, so more neutral wording is preferable in formal contexts.
Easily confused with streak
A steak is a slice of beef, whereas a streak is a run, sequence, or long, narrow mark.