To pronounce "autopneumatic", say AUT-opn-eum-at-ic — 5 syllables. Tap play below to hear it in four English accents, or practice it syllable by syllable.
autopneumatic
Tap to hear · American accent
Accent
If an accent sounds the same, your device is missing that voice — it falls back to the closest one.
Speed
Syllable by syllable — tap each one
Record yourself saying autopneumatic, then compare with the target. Your audio stays on this device — nothing is uploaded.
5
Syllables
13
Letters
AUT-opn-eum-at-ic
Say it like
"autopneumatic" has 5 syllables: aut-opn-eum-at-ic.
"Autopneumatic" has 5 syllables: aut · opn · eum · at · ic.
Want the definition, translations into 8 languages, and read-aloud for full sentences?
Open “autopneumatic” in the full dictionary →