stratosphere
/ˈstɹætəsfɪɚ/
Word Rarity
Rare
Frequency: Zipf frequency 2.90 in modern English
17
Scrabble Score
12
Letters
3
Syllables
8
Unique Chars
Meaning
noun
The region of the uppermost atmosphere where the temperature increases along with the altitude due to the absorption of solar ultraviolet radiation by ozone.
noun
Collectively, those layers of the Earth’s crust which primarily comprise stratified deposits.
Obsolete
Example Sentences
- "Variation in height of the stratosphere (isothermal layer)."
- "The mesosphere may be described as the earth's intermediate or middle atmosphere, which separates the thermosphere above from the ozonosphere (or stratosphere) below, both of which are responsible for absorption of most of the ultraviolet part of the solar radiation and preventing it from reaching the earth's surface."
- "The technique would involve spraying large amounts of sulfate particles into the Earth’s lower stratosphere at altitudes as high as 12 miles. The scientists propose delivering the sulfates with specially designed high-altitude aircraft, balloons or large naval-style guns."
- "Even if you’ve run an ironclad household budget and managed your retirement accounts on your own, you’re about to be at a level of wealth in a different stratosphere. It’s time to hire professionals."
- "So great is the part played by stratified deposits in the structure of the earth’s crust that we might be tempted to speak of the stratosphere of the earth in contradistinction to the scoriosphere of the moon."
- "The stratosphere, or younger sedimentary envelope has been formed almost entirely at the expense of the Sal envelope."
Etymology
From French stratosphère, a word coined by its discoverer, meteorologist Léon Teisserenc de Bort. From strato- + -sphere.
Regional Pronunciation
- American English: /ˈstɹætəsfɪɚ/
- British English: /ˈstɹætəsfɪə/