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lactose

/læktoʊs/ noun · British & US
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What does lactose mean?

noun

A sugar found in milk and other dairy products. It is an important energy source for many animals, including humans.

Example

"The infant was unable to digest lactose, so her parents had to switch to a lactose-free formula."

Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.

Etymologically related

Synonyms for lactose

Rhymes with lactose