To pronounce "thermion", say THERM-ion — 2 syllables. Tap play below to hear it in four English accents, or practice it syllable by syllable.
thermion
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2
Syllables
8
Letters
THERM-ion
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"thermion" has 2 syllables: therm-ion. It rhymes with permian, if that helps it stick.
noun
Practicing rhymes trains the same ending sounds.
"Thermion" has 2 syllables: therm · ion.
Thermion: An electrically charged particle, either an electron or an ion, emitted by a conducting material at high temperatures
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