Akademik

penny grass
noun
foetid Eurasian weed having round flat pods; naturalized throughout North America
Syn: ↑field pennycress, ↑French weed, ↑fanweed, ↑stinkweed, ↑mithridate mustard, ↑Thlaspi arvense
Hypernyms: ↑pennycress
Member Holonyms: ↑Thlaspi, ↑genus Thlaspi

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noun
Etymology: Middle English penygres, from peny penny + gres, gras grass; from the round flat pods — more at penny, grass
: pennycress

Useful english dictionary. 2012.