trifolium noun.
[trɪ'fǝʊlɪǝm, trʌɪ-] M16.[Latin, formed as TRI- + folium leaf. Cf. TREFOIL.]Any leguminous plant of the large genus
Trifolium, characterized by trifoliate leaves; a clover, a trefoil;
spec. crimson clover,
T. incarnatum, once widely grown for fodder.
[TahlilGaran] English Dictionary ▲