How to Pronounce Mydriasis
Definition, meaning, and phonetic spelling
Mydriasis Pronunciation
mih-DRY-ah-sis
Stressed syllable in ALL CAPS · hyphens separate syllables
Syllable Breakdown
mih
DRY
stress here
ah
sis
4 syllables
What is Mydriasis?
Abnormal dilation of the pupil beyond its normal size, which can be caused by medications (like atropine), third nerve palsy, Adie's tonic pupil, or trauma. A dilated, non-reactive pupil in combination with other findings may indicate a neurosurgical emergency.
Questions About Mydriasis
How do you pronounce mydriasis?
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Mydriasis is pronounced mih-DRY-ah-sis. The stress falls on the second syllable, which rhymes with "dry." The first part sounds like "mid" but with a short "i" sound, and the last part ends with "sis" like in the word "basis."
How many syllables does mydriasis have?
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Mydriasis has four syllables: my-dri-a-sis. Breaking it down this way can help you remember how to say it, especially if you focus on stressing that second syllable—dri.
What is the most common mispronunciation of mydriasis?
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Many people stress the wrong syllable and say my-DRAY-uh-sis or my-DRIE-uh-sis. The correct pronunciation puts the stress on the second syllable: mih-DRY-ah-sis. Remembering that "dry" is the loud part helps most people get it right.
What does mydriasis mean in plain English?
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Mydriasis is the medical term for when the pupil (the dark circle in the center of your eye) becomes larger than normal. Instead of a medical phrase, you could simply say "dilated pupils" or "pupil dilation" in everyday conversation.
Where does the word mydriasis come from?
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Mydriasis comes from ancient Greek. The "myd" part comes from a Greek word meaning "to dilate" or "to open," and the "-iasis" ending is a Greek suffix that means "a condition of." Together, it literally means "a condition of dilation."
What medical words share the same root as mydriasis?
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Miosis is a related word—it means the opposite condition, where the pupil becomes smaller than normal. Both mydriasis and miosis come from Greek roots about pupil size, so learning one can help you remember the other.
How would you use mydriasis in a simple sentence?
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You might say: "The eye doctor observed mydriasis in the patient's left eye during the examination." This tells you that the word is used to describe what a medical professional observes or documents.
Is there a short way to write or abbreviate mydriasis?
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There isn't a standard abbreviation for mydriasis in the way some medical terms have them. Healthcare providers and textbooks usually write out the full word mydriasis when referring to this condition.