Phrase guide

Sprague Dawley

noun · 1 senses · updated from the 2026-07-25 local source snapshot

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noun

Meaning 1

A kind of outbred albino rat used in medical and nutritional research.

Definition source: English Wiktionary via Wiktextract

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Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

First produced by the Sprague-Dawley farms in Madison, Wisconsin, in 1925.

Word forms

Inflections and variants

Sprague Dawleys — plural

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Derived: none provided

Related: none provided

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