To pronounce "thermosphere", say THERM-osph-er-e — 4 syllables. Tap play below to hear it in four English accents, or practice it syllable by syllable.
thermosphere
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4
Syllables
12
Letters
THERM-osph-er-e
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"thermosphere" has 4 syllables: therm-osph-er-e. It rhymes with spermospore and spermosphere, if that helps it stick.
noun
Practicing rhymes trains the same ending sounds.
"Thermosphere" has 4 syllables: therm · osph · er · e.
Thermosphere: The layer of the Earth's atmosphere directly above the mesosphere and directly below the exosphere.
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