PHENYLKETONURIA

phenylketonuria, PKU

(noun) a genetic disorder of metabolism; lack of the enzyme needed to turn phenylalanine into tyrosine results in an accumulation of phenylalanine in the body fluids which causes various degrees of mental deficiency

Source: WordNet® 3.1


Etymology

Noun

phenylketonuria (countable and uncountable, plural phenylketonurias)

(medicine) A metabolic disorder in which individuals lack the liver enzyme phenylalanine hydroxylase (PAH) which is needed to metabolize the amino acid phenylalanine.

Synonyms

• PKU

Source: Wiktionary



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Word of the Day

12 April 2025

GLASSY

(adjective) (used of eyes) lacking liveliness; “empty eyes”; “a glassy stare”; “his eyes were glazed over with boredom”


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Coffee Trivia

In the 16th century, Turkish women could divorce their husbands if the man failed to keep his family’s pot filled with coffee.

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