How to Pronounce Onchocerciasis
Definition, meaning, and phonetic spelling
Onchocerciasis Pronunciation
on-koh-ser-SY-ah-sis
Stressed syllable in ALL CAPS · hyphens separate syllables
Syllable Breakdown
on
koh
ser
SY
stress here
ah
sis
6 syllables
What is Onchocerciasis?
A parasitic disease caused by the filarial worm Onchocerca volvulus, transmitted by blackfly bites along fast-flowing rivers in sub-Saharan Africa and parts of the Americas and Yemen. Also called river blindness, it is a leading cause of infectious blindness worldwide; the worms' microfilariae accumulate in the eyes causing progressive damage and vision loss.
Questions About Onchocerciasis
How do you pronounce onchocerciasis?
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Onchocerciasis is pronounced on-koh-ser-SY-ah-sis. The stress falls on the fourth syllable: SY. Say it like "on" (like the word "on"), then "koh" (like "co"), then "ser" (like "sir"), then stress the "SY" part (like "sigh"), and finish with "ah-sis."
What is the most common mispronunciation of onchocerciasis?
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Many people stress the wrong syllable and say on-koh-SER-see-ah-sis, but that's incorrect. Remember: the stress goes on the SY syllable, not the SER. Think of it as on-koh-ser-SY-ah-sis to get it right.
How do you break onchocerciasis into syllables?
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Onchocerciasis breaks into six syllables: on-cho-cer-ci-a-sis. When you say it fast, it sounds like one smooth word, but breaking it into these chunks helps you practice each part.
Where does the word onchocerciasis come from?
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The word comes from the Greek "oncho" (meaning "tumor" or "swelling") and "Cercius," which refers to the type of worm that causes the disease. The suffix "-iasis" means "condition of" or "disease caused by," so the whole word literally means "condition caused by Onchocerca worms."
What is onchocerciasis also called?
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Onchocerciasis is also known as river blindness. This common name is much easier to say and remember, and it tells you something about where the disease is found—along rivers in certain parts of the world.
What does onchocerciasis mean in simple terms?
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Onchocerciasis is a disease caused by tiny parasitic worms. It's a medical condition you might hear about in news stories or global health discussions, especially when learning about diseases that affect people in certain parts of the world.
What other medical words share the same root as onchocerciasis?
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The word Onchocerca (the name of the worm itself) shares the same root. You might also see the suffix "-iasis" in other disease names like "schistosomiasis" or "filariasis," which all follow the same naming pattern for parasitic diseases.
Can you use onchocerciasis in a sentence?
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Here's an example: "The medical student had to learn to pronounce onchocerciasis correctly for her tropical medicine exam." This shows how you might use the word when talking about the disease in an educational or health context.