1. An instrument for measuring the rise of water in the Nile during the state of flood.

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

• nulometer,
• njlometer,
• nklometer,
• n9lometer,
• n8lometer,
• nikometer,
• nipometer,
• nioometer,
• nilimeter,
• nilkmeter,
• nillmeter,
• nilpmeter,
• nil0meter,
• nil9meter,
• niloneter,
• nilometre,
• Nylometer,
• Nilometor,
• Nilimoter,
• Nylometor

The adjective form of the word "Nilometer" is "nilotic".

The plural of the "Nilometer" can be the "nilometers".

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