How to Pronounce Lissencephaly
Definition, meaning, and phonetic spelling
Lissencephaly Pronunciation
lis-en-SEF-ah-lee
Stressed syllable in ALL CAPS · hyphens separate syllables
Syllable Breakdown
lis
en
SEF
stress here
ah
lee
5 syllables
What is Lissencephaly?
A rare congenital brain malformation in which the surface of the brain is smooth (lacking the normal folds and grooves called gyri and sulci), caused by a defect in neuronal migration during fetal development. It causes severe intellectual disability, seizures, feeding difficulties, and shortened life expectancy.
Questions About Lissencephaly
How do you pronounce lissencephaly?
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Lissencephaly is pronounced lis-en-SEF-ah-lee. Say it like "LISS" (rhymes with "kiss"), then "en" (like the letter N), then "SEF" (rhymes with "chef"), then "ah" (like the "a" in "father"), and finally "lee" (rhymes with "bee"). The stress falls on the third syllable: SEF.
What is the correct stress pattern for this word?
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The strongest emphasis goes on the third syllable: lis-en-SEF-ah-lee. A common mistake is stressing the first syllable instead (LIS-en-ceph-ah-lee), but this is incorrect. Remember: the SEF syllable is where your voice should get louder and higher.
How many syllables does lissencephaly have?
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Lissencephaly has five syllables: lis-en-ceph-a-ly. Breaking it into smaller chunks like this can help you say it more smoothly, especially if you practice saying each syllable separately before putting them together.
What do the word parts of lissencephaly mean?
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Lissencephaly comes from two Greek roots: "lissos" means "smooth," and "encephaly" refers to the brain. Put together, the word literally means "smooth brain." This name describes the main feature doctors notice when they see this condition.
What is a simple way to understand what lissencephaly means?
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Think of a normal brain surface as having lots of wrinkles and folds—like a crumpled piece of paper. In lissencephaly, the brain surface is unusually smooth and flat, without those normal wrinkles. The word itself just describes what the brain looks like, not what it does or how to treat it.
What are other medical words that use the root 'encephaly'?
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You'll find "encephaly" in words like encephalitis (inflammation of the brain) and hydrocephalus (fluid in the brain). All these words have "encephaly" or "encephal" in them because they relate to the brain. Learning this root can help you recognize and understand other brain-related medical terms.
Can you use lissencephaly in a sentence?
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Here's an example: "The doctor explained that the patient's brain scan showed lissencephaly, which is why the brain surface appeared smooth rather than wrinkled." This sentence shows how the word might be used in a medical conversation or document.
What's a common mispronunciation of lissencephaly?
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Many people say lis-en-sef-AH-lee (stressing the fourth syllable) or LIS-en-cef-ah-lee (stressing the first syllable). The correct version stresses the third syllable: lis-en-SEF-ah-lee. Listening to the word spoken aloud a few times can help you catch and fix these common mistakes.