1. A trefoil clover plant, the national emblem of Ireland.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• shamrokc,
• shammrock,
• shamarock,
• shadrack,
• sharmock,
• sharmrock,
• ahamrock,
• zhamrock,
• xhamrock,
• dhamrock,
• ehamrock,
• whamrock,
• sgamrock,
• sbamrock,
• snamrock,
• sjamrock,
• suamrock,
• syamrock,
• shzmrock,
• shsmrock

• chimariko,
• chimaeric,
• chimeric,
• schaumberg.

The adjective form of the word "shamrock" is "shamrocked".

The plural of the "shamrock" can be the "shamrocks".

The singular of the "shamrock" can be the "shamrock".