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Down syndrome
1 ENTRIES FOUND:
Down syndrome
(noun)
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Down syndrome
/
ˈ
daʊn-/
noun
Down syndrome
/
ˈ
daʊn-/
noun
Learner's definition of DOWN SYNDROME
[
noncount
]
medical
:
a condition that someone is born with and that causes below average mental abilities and problems in physical development
—
called also
Down's
,
Down's syndrome
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