stratosphere
NounUS[strat-uh-sfeer]/ˈstrætəˌsfɪr/3 syllables
Open English WordNet
Noun (1)
- the atmospheric layer between the troposphere and the mesosphereType of layerPart of atmosphereParts ozone layer, ozonosphere
Word of the day · Nov 14About this word
dubiousadjective
What does it mean? Question 1 of today’s quiz