Sainfoin
Pronunciation : Sain"foin
Part of Speech : n.
Etymology : [F., fr. sain wholesome (L. sanus; see Sane.) + foin hay (L. f?num); or perh. fr. saint sacred (L. sanctus; see Saint) + foin hay.] (Bot.) (a) A leguminous plant (Onobrychis sativa) cultivated for fodder. [Written also saintfoin.] (b) A kind of tick trefo
Source : Webster's Unabridged Dictionary, 1913