1. creeping European clover having white to pink flowers and bright green leaves; naturalized in United States; widely grown for forage
2. Eurasian plant with heart-shaped trifoliate leaves and white purple-veined flowers
3. clover native to Ireland with yellowish flowers; often considered the true or original shamrock
Sentences with shamrock as a noun:
- She wore a shamrock in honor of her Irish ancestry.
- The fields were covered with shamrocks.