How to Pronounce Ondansetron
Definition, meaning, and phonetic spelling
Ondansetron Pronunciation
on-DAN-seh-tron
Stressed syllable in ALL CAPS · hyphens separate syllables
Syllable Breakdown
on
DAN
stress here
seh
tron
4 syllables
What is Ondansetron?
Ondansetron is used to prevent nausea and vomiting caused by cancer chemotherapy, radiation therapy, and surgery. Ondansetron is in a class of medications called serotonin 5-HT3 receptor antagonists. It works by blocking the action of serotonin, a natural substance that may cause nausea and vomiting.
Definition sourced from MedlinePlus, National Library of Medicine
Questions About Ondansetron
How do you pronounce ondansetron?
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Ondansetron is pronounced on-DAN-seh-tron. The stress falls on the second syllable, so you say it a bit louder and longer: DAN. It rhymes with words like "Dan" and "tan," followed by "seh" (like the letter C) and ending with "tron" (like the word "iron" without the "i").
How many syllables does ondansetron have?
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Ondansetron has four syllables: on-DAN-seh-tron. Breaking it into parts helps you say it smoothly without rushing through the word.
Which syllable gets the stress in ondansetron?
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The second syllable, DAN, gets the stress. This is a common mistake—some people accidentally stress the first syllable (ON) or the last syllable (tron), but the correct way is to emphasize DAN: on-**DAN**-seh-tron.
What are common mispronunciations of ondansetron?
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People often mispronounce it as "on-dan-SET-ron" (stressing the third syllable instead of the second) or "ON-dan-seh-tron" (stressing the first syllable). The correct pronunciation always stresses the second syllable: on-**DAN**-seh-tron.
How do you use ondansetron in a sentence?
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Here's an example: "The patient was given ondansetron before the procedure." You might also hear it in a medical setting: "The doctor prescribed ondansetron to help with nausea."
Is there a shorter way to say or write ondansetron?
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Yes, ondansetron is sometimes abbreviated as "zofran" when referring to the brand name, but in medical contexts, the full generic name ondansetron is most commonly used and pronounced on-DAN-seh-tron.
Why do people struggle to pronounce ondansetron?
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Ondansetron is tricky because it's a long medication name with an unusual sound pattern. The "seh" sound in the middle and the stress on the second syllable (not the first) can confuse people who are seeing or hearing it for the first time.