To pronounce "actophotometer", say ACT-oph-ot-om-et-er — 6 syllables. Tap play below to hear it in four English accents, or practice it syllable by syllable.
actophotometer
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 actophotometer, then compare with the target. Your audio stays on this device — nothing is uploaded.
6
Syllables
14
Letters
ACT-oph-ot-om-et-er
Say it like
"actophotometer" has 6 syllables: act-oph-ot-om-et-er.
"Actophotometer" has 6 syllables: act · oph · ot · om · et · er.
Want the definition, translations into 8 languages, and read-aloud for full sentences?
Open “actophotometer” in the full dictionary →