Avena

noun
Ave·​na | \ ə-ˈvē-nə How to pronounce Avena (audio) \

Medical Definition of Avena

: a genus of widely distributed grasses (family Gramineae) with deeply furrowed grains that include the commonly cultivated oat (A. sativa)

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Spanish Central: Translation of Avena

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a strong desire or propensity

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