shamrock

noun
UK /ˈʃæm.rɒk/
US /ˈʃæm.rɑːk/

A shamrock is a small green plant with three leaves that is a symbol of Ireland.

She wore a shamrock pin on her jacket for St. Patrick's Day.


OTHER MEANINGS

2. The national emblem of Ireland, often shown on sports jerseys and official symbols.

The Irish rugby team has a shamrock on its crest.

3. Any of several three-leafed plants, especially the clovers or wood sorrel.

He found a patch of shamrocks growing near the stone wall.

4. A stylized three-leaf design used as a decorative motif.

The pub's sign featured a painted shamrock above the door.