Phrase guide
Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.
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noun
A relatively common autosomal-dominant congenital disorder, a form of dwarfism accompanied by a heart defect, learning difficulties, and a characteristic facial appearance.
Definition source: English Wiktionary via Wiktextract
Usage: uncountable
Qualifier: medical genetics
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
History
After Jacqueline Noonan, paediatric cardiologist.
