1. A leguminous plant extensively cultivated, particularly on calcareous soils, for fodder.

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

• aainfoin,
• zainfoin,
• xainfoin,
• dainfoin,
• eainfoin,
• wainfoin,
• szinfoin,
• ssinfoin,
• swinfoin,
• sqinfoin,
• saunfoin,
• sajnfoin,
• sanfoin,
• sainfion,
• sainnoin,
• sainfoyn,
• senfoin,
• Sainfain,
• Sainfein,
• Sainfoain

• sanfoin.

The adjective form of the word "sainfoin" is "sainfoinaceous".

The plural of the "sainfoin" can be the "sainfoins".

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