How to Pronounce Baylisascariasis
Definition, meaning, and phonetic spelling
Baylisascariasis Pronunciation
bay-lis-as-kah-RY-ah-sis
Stressed syllable in ALL CAPS · hyphens separate syllables
Syllable Breakdown
bay
lis
as
kah
RY
stress here
ah
sis
7 syllables
What is Baylisascariasis?
A parasitic infection caused by the raccoon roundworm Baylisascaris procyonis, acquired when humans accidentally ingest eggs from raccoon feces. The larvae migrate through the body to the brain and eyes, causing severe and often fatal or permanently disabling neurological damage; it primarily affects young children who play in contaminated soil.
Questions About Baylisascariasis
How do you pronounce baylisascariasis?
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Say it like this: bay-lis-as-kah-RY-ah-sis. Break it into six syllables, and put the stress on the fourth syllable (RY). The first part sounds like "bay" (rhymes with "day"), then "lis" (like "list" without the t), then "as" (like the word "has"), then the stressed "kah-RY" part, and finally "ah-sis" at the end.
What is the most common mispronunciation of this word?
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People often stress the wrong syllable and say bay-lis-as-kair-ee-AY-sis (with stress on the last part) instead of the correct bay-lis-as-kah-RY-ah-sis. Another common mistake is rushing through the middle syllables or blending them together—take your time and pronounce each part clearly.
Can you break down the syllables for me?
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Here are the six syllables separated: bay / lis / as / kah / RY / ah / sis. The stressed syllable is RY (the fourth one), so it should sound slightly louder and longer than the others when you say the word aloud.
Where does the word baylisascariasis come from?
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The word combines the name of the parasitic worm (Baylisascaris) with the medical suffix -iasis, which means "condition" or "disease." The worm itself was named after scientists who studied it, and the suffix comes from Latin and Greek origins commonly used in medical terminology.
Is there a shorter way to refer to this condition?
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There isn't a widely used abbreviation for this condition like there is for many other medical terms. Doctors and medical professionals usually say the full name: baylisascariasis.
What does baylisascariasis mean in plain English?
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It's an infection caused by a specific type of roundworm. The suffix -iasis simply means the person has this parasitic infection in their body.
Are there related words that share the same root?
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Yes! Words like ascariasis (infection from a different roundworm) and ascaris (the roundworm itself) share the root. Other -iasis words you might hear include toxoplasmosis or giardiasis—they all refer to parasitic or infectious conditions.
How would I use this word correctly in a sentence?
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You might say: "The doctor explained that baylisascariasis is a serious parasitic infection" or "We learned about baylisascariasis in our medical terminology class."

