To pronounce "helio", say HEL-io — 2 syllables. Tap play below to hear it in four English accents, or practice it syllable by syllable.
helio
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 helio, then compare with the target. Your audio stays on this device — nothing is uploaded.
2
Syllables
5
Letters
HEL-io
Say it like
"helio" has 2 syllables: hel-io. It rhymes with emilio and helio-, if that helps it stick.
Sounds exactly like: helio- — easy to mix up when writing.
noun
Practicing rhymes trains the same ending sounds.
"Helio" has 2 syllables: hel · io.
Helio: A heliotrope (surveying instrument).
Want the definition, translations into 8 languages, and read-aloud for full sentences?
Open “helio” in the full dictionary →