To pronounce "prosthesis", say PROSTH-es-is — 3 syllables. Tap play below to hear it in four English accents, or practice it syllable by syllable.
prosthesis
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 prosthesis, then compare with the target. Your audio stays on this device — nothing is uploaded.
3
Syllables
10
Letters
PROSTH-es-is
Say it like
"prosthesis" has 3 syllables: prosth-es-is. It rhymes with thesis and psychokinesis, if that helps it stick.
noun
Real example sentences from Tatoeba (CC-BY) — tap to hear each one, or see it used on YouGlish.
Practicing rhymes trains the same ending sounds.
"Prosthesis" has 3 syllables: prosth · es · is.
Prosthesis: An artificial replacement for a body part, either internal or external.
Want the definition, translations into 8 languages, and read-aloud for full sentences?
Open “prosthesis” in the full dictionary →