1. The side of a right - angled triangle opposite the right angle.

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

• hypotonuse,
• hypotinuce,
• hypotinuse,
• hypotnuse,
• hypoteneuse,
• gypotenuse,
• bypotenuse,
• nypotenuse,
• jypotenuse,
• hypotenuese,
• hypotenusse,
• hypotenus,
• hypotensue,
• hipotenuse,
• hypothenuese,
• hypthenuse,
• hypothenuse,
• Hypothanuse,
• hypogonus,
• hypnogenus

• hypotensive,
• hypotension,
• hypotonus.

The adjective form of the word "hypotenuse" is "hypotenusal".

The plural of the "hypotenuse" can be the "hypotenuses".

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