What is another word for trefoil?
Pronunciation: [tɹˈɛfɔ͡ɪl] (IPA) 
Trefoil refers to a three-leaved plant or symbol that is often associated with good luck. As a plant, trefoil is also known as clover. However, there are several synonyms for the word trefoil, including shamrock, trifolium, medick, and three-leaved. Shamrock and trifolium both refer to the three-leaved plant, while medick is a general term for the leguminous plants that include clover. Three-leaved is also a term used to describe anything that has three leaves, such as a three-leaved clover or a three-leaved bookcase. Each of these synonyms can be used interchangeably with the word trefoil, depending on the context in which it is used.
