Trefoil — synonyms, definition

1. trefoil (Noun)

clover medic medick

trefoil (Noun) — Any of several Old World herbs of the genus Medicago having small flowers and trifoliate compound leaves.

trefoil (Noun) — A plant of the genus Trifolium.

trefoil (Noun) — An architectural ornament in the form of three arcs arranged in a circle.

architectural ornament herb herbaceous plant Calvary clover Italian clover Medicago arborea Medicago echinus Medicago falcata Medicago intertexta Medicago lupulina Medicago sativa Trifolium alpinum Trifolium dubium Trifolium incarnatum Trifolium pratense Trifolium reflexum Trifolium repens Trifolium stoloniferum alfalfa alpine clover black medick buffalo clover crimson clover • • • Medicago genus Medicago genus Trifolium trifolium