1. A Spanish nobleman of the lowest class.

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

• fisdalgo,
• firdalgo,
• fiedalgo,
• fidaglo,
• jidalgo,
• uidalgo,
• yidalgo,
• hudalgo,
• hiedalgo,
• hiddalgo,
• Hydalgo,
• Hadalgo,
• fidealio,
• hedaldo,
• hiranno,
• hidalgoe,
• Hedalgo,
• Hidaldo,
• Hudaldo,
• Hidalgu

The adjective form of the word "Hidalgo" is "hidalguense".

The plural of the "Hidalgo" can be the "hidalgos".

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