/ep'euh mee"dee euhm/ , n. , pl. epimediums .
any of various Old World plants belonging to the genus Epimedium, of the barberry family, having small, pinnate leaves and spurred white, yellow, or reddish flowers.
[ epimedion epimédion a plant of uncert. identity, equiv. to epi- EPI- + médion plant of the genus Campanula ]