stratosphere

CEFRB2

/strˈætəˌsfɪr/

noun

Türkçe translations

Translating…

In plain English

  1. 01

    noun

    The layer of Earth's atmosphere above the troposphere.

  2. 02

    noun

    Extra detail

    Collectively, those layers of the Earth’s crust which primarily comprise stratified deposits.

Examples

  • Ozone in the stratosphere absorbs some of the sun’s harmful ultraviolet radiation.

  • The ozone in the stratosphere absorbs ultraviolet radiation.

At a glance

Sits at B2 on the CEFR scale

Senses
3
Parts of speech
1
Citations
3

Deep Dive

noun

Extra meaning
  1. The region of the uppermost atmosphere where the temperature increases along with the altitude due to the absorption of solar ultraviolet radiation by ozone.

More examples

In context
  • The stratosphere, or younger sedimentary envelope has been formed almost entirely at the expense of the Sal envelope.

  • Variation in height of the stratosphere (isothermal layer).

  • 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.

Quick test

Two questions on this entry. Nothing is scored.

Question 1 · Quick check

The ozone layer is located in the blank, about 20 kilometers above the Earth.

Practise this properly in the app, where the word comes back before you forget it.

Nearby

Origin

noun

From French stratosphère, a word coined by its discoverer, meteorologist Léon Teisserenc de Bort. From strato- + -sphere.