tre•foil
We found 11 definitions of trefoil from 6 different sources.
NounPlural: trefoils |
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trefoil - an architectural ornament in the form of three arcs arranged in a circle | ||
trefoil - a plant of the genus Trifolium | ||
clover | ||
herbaceous plant, herb aromatic potherb used in cookery for its savory qualities | ||
genus trifolium, trifolium any leguminous plant having leaves divided into three leaflets | ||
alpine clover, trifolium alpinum European mountain clover with fragrant usually pink flowers | ||
lesser yellow trefoil, trifolium dubium, hop clover, shamrock clover native to Ireland with yellowish flowers; often considered the true or original shamrock | ||
crimson clover, italian clover, trifolium incarnatum southern European annual with spiky heads of crimson flower; extensively cultivated in United States for forage | ||
purple clover, red clover, trifolium pratense erect to decumbent short-lived perennial having red-purple to pink flowers; the most commonly grown forage clover | ||
trifolium reflexum, trifolium stoloniferum, buffalo clover clover of western United States | ||
trefoil - any of several Old World herbs of the genus Medicago having small flowers and trifoliate compound leaves | ||
medic, medick | ||
herbaceous plant, herb aromatic potherb used in cookery for its savory qualities | ||
genus medicago, medicago a genus of herbs that resemble clover | ||
medicago arborea, moon trefoil evergreen shrub of southern European highlands having downy foliage and a succession of yellow flowers throughout the summer followed by curious snail-shaped pods | ||
medicago falcata, sickle alfalfa, sickle lucerne, sickle medick European medic naturalized in North America having yellow flowers and sickle-shaped pods | ||
calvary clover, medicago echinus, medicago intertexta an annual of the Mediterranean area having spiny seed pods and leaves with dark spots | ||
black medick, medicago lupulina, nonesuch clover, yellow trefoil, hop clover prostrate European herb with small yellow flowers and curved black pods; naturalized in North America |