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anadromous

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anadromous

Main Entry:: anad·ro·mous
Pronunciation:: \ə-ˈna-drə-məs\
Function:: adjective
Etymology:: Greek anadromos running upward, from anadramein to run upward, from ana- + dramein to run — more at dromedary
Date:: circa 1753

: ascending rivers from the sea for breeding <shad are anadromous> — compare catadromous

Learn more about "anadromous" and related topics at Britannica.com

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