stratosphere

noun
strato·​sphere | \ ˈstra-tə-ˌsfir How to pronounce stratosphere (audio) \

Definition of stratosphere

1 : the part of the earth's atmosphere which extends from the top of the troposphere to about 30 miles (50 kilometers) above the surface and in which temperature increases gradually to about 32° F (0° C) and clouds rarely form
2 : a very high or the highest region on or as if on a graded scale construction costs in the stratosphere the celebrity stratosphere

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Other Words from stratosphere

stratospheric \ ˌstra-​tə-​ˈsfir-​ik How to pronounce stratospheric (audio) , -​ˈsfer-​ \ adjective
stratospherically \ ˌstra-​tə-​ˈsfir-​i-​k(ə-​)lē , -​ˈsfer-​ \ adverb

Did You Know?

The stratosphere (strato- simply means "layer" or "level") lies above the earth's weather and mostly changes very little. It contains the ozone layer, which shields us from the sun's ultraviolet radiation except where it's been harmed by manmade chemicals. The levels of the atmosphere are marked particularly by their temperatures; stratospheric temperatures rise only to around 32°—very moderate considering that temperatures in the troposphere below may descend to about -70° and those in the ionosphere above may rise to 1000°.

Examples of stratosphere in a Sentence

Recent Examples on the Web

Adler also will undertake its own study by continuing to send high-altitude balloons into the stratosphere to map the light pollution a city emits, eventually creating a display of the findings between old and new streetlights. Katherine Rosenberg-douglas, chicagotribune.com, "West Nile virus could see an uptick in Chicago, a new study suggests. A culprit that’s saving the city millions could be to blame.," 30 July 2019 The Gulf War in early 1991 sent President George H.W. Bush's approval ratings into the stratosphere and paralyzed Democratic presidential politics. Steve Kornacki, NBC News, "1992: Bill Clinton builds a winning coalition, Jackson is diminished," 29 July 2019 In Sunday’s final, Djokovic will play the winner of the Roger Federer-Rafael Nadal semifinal that followed his, a matchup that drove ticket prices for Friday’s session into the stratosphere. Sam Farmer, latimes.com, "Wimbledon: Novak Djokovic will face Federer-Nadal winner in final," 12 July 2019 In the correlating fixture last season, Riyad Mahrez made a mockery of the £60m sum City had forked out for his services by launching a late spot-kick at Anield high into the stratosphere. SI.com, "Premier League Fixtures: 8 Games That Could Prove Pivotal in the 2019/20 Title Race," 13 June 2019 After all, Wu’s career was launched into the stratosphere after the former First Lady wore one of his designs to the inaugural ball in 2009. Parker Bowie Larson, ELLE Decor, "You'll Want to Move Right in to Fashion Designer Jason Wu's Apartment," 25 June 2019 There’s no way of saying one of Garland or Sexton will rise into Lillard’s stratosphere. Chris Fedor, cleveland.com, "Inside Darius Garland’s private workout that wowed the Cleveland Cavaliers and played a large role in his selection," 22 June 2019 During Raucous Interview The interview went viral, and King was launched into an higher stratosphere. Mary Green, PEOPLE.com, "Gayle King Talks About Her Break of a Lifetime: Joining CBS This Morning," 19 June 2019 The value of pink diamonds went into the stratosphere. Stellene Volandes, Town & Country, "Jennifer Lopez's Pink Diamond Made Her an Engagement Ring Influencer," 23 Mar. 2019

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

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First Known Use of stratosphere

1908, in the meaning defined at sense 1

History and Etymology for stratosphere

French stratosphère, from New Latin stratum + -o- + French sphère sphere, from Latin sphaera

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Statistics for stratosphere

Last Updated

11 Aug 2019

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Time Traveler for stratosphere

The first known use of stratosphere was in 1908

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More Definitions for stratosphere

stratosphere

noun
strato·​sphere | \ ˈstra-tə-ˌsfir How to pronounce stratosphere (audio) \

Kids Definition of stratosphere

: an upper portion of the atmosphere extending from about 6 miles (10 kilometers) to 30 miles (50 kilometers) upward where temperature changes little and clouds rarely form

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More from Merriam-Webster on stratosphere

Rhyming Dictionary: Words that rhyme with stratosphere

Spanish Central: Translation of stratosphere

Nglish: Translation of stratosphere for Spanish Speakers

Britannica.com: Encyclopedia article about stratosphere

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