To pronounce "formaldehyde", say FORM-ald-ehyd-e — 4 syllables, IPA /fɔː(ɹ)ˈmældɪhaɪd/. Tap play below to hear it in four English accents, or practice it syllable by syllable.
formaldehyde
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4
Syllables
12
Letters
/fɔː(ɹ)ˈmældɪhaɪd/
IPA
"formaldehyde" has 4 syllables: form-ald-ehyd-e. It rhymes with abide and stride, if that helps it stick.
noun
Practicing rhymes trains the same ending sounds.
"Formaldehyde" has 4 syllables: form · ald · ehyd · e.
The IPA transcription of "formaldehyde" is /fɔː(ɹ)ˈmældɪhaɪd/.
Formaldehyde: The simplest aldehyde, HCHO, a colourless gas that has many industrial applications; it dissolves in water to give formol (10%) and formalin.
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