1. A gold coin, formerly current in Britain, worth 21s., so called as first coined in gold from Guinea, in Africa.

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

• guinie,
• guinue,
• junea,
• giner,
• gineau,
• guinia,
• ginea,
• guinae,
• ginen,
• gunine,
• gunea,
• guinne,
• guinnea,
• guines,
• gaine,
• geine,
• guneas,
• gurnee,
• guinney,
• guneia

• guinean,
• gunia,
• gunnoe,
• guan,
• guion,
• ginger,
• gin,
• guiney,
• guam,
• Gunn,
• GUIN,
• gene,
• gumma,
• june,
• guama,
• gunny,
• gone,
• Guinn,
• guynn,
• gun,
• gain,
• guano,
• Genie,
• gunner.

The adjective form of the word "guinea" is "Guinean".

The plural of the "guinea" can be the "guineas".

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