adjective ol·er·a·ceous \¦älə¦rāshəs\

Definition of oleraceous

  1. :  having the qualities of a potherb oleraceous plants

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Origin and Etymology of oleraceous

Latin oleraceus, holeraceus, from oler-, olus, holer-, holus potherb + -aceus -aceous; akin to Latin helvus light-bay-colored — more at yellow

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feeling or affected by lethargy

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