vetch
Concise Oxford English Dictionary © 2008 Oxford University Press:
vetch/vetʃ/
▶noun a leguminous plant with purple, pink, or yellow flowers, some kinds of which are cultivated for silage or fodder. [Vicia sativa and other species.]
– origin ME: from Anglo-Norman Fr. veche, from L. vicia.
'vetch' also found in these Oxford entries:

