What is another word for Quadrifoil?
Pronunciation: [kwˈɒdɹɪfˌɔ͡ɪl] (IPA) 
Quadrifoil is a term that is not often used in everyday conversation, but it refers to a four-leaf clover. This lucky plant is often associated with St. Patrick's Day and brings good fortune according to folklore. However, there are several synonyms for quadrifoil that can be used to describe this plant. Four-leaf clover is the most common synonym, but other options include shamrock, lucky clover, and four-leaved clover. Each term is a variation of the same idea and all emphasize the importance of four leaves as an omen of good luck. Regardless of the word used, a quadrifoil is a cherished find for those who come across it.
