Synonyms for trefoil

Noun

1. medic, medick, trefoil, herb, herbaceous plant

usage: any of several Old World herbs of the genus Medicago having small flowers and trifoliate compound leaves

2. clover, trefoil, herb, herbaceous plant

usage: a plant of the genus Trifolium

3. trefoil, architectural ornament

usage: an architectural ornament in the form of three arcs arranged in a circle