1. The band, or upper part of trowsers, which encompasses the waist.

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

• wastband,
• waisband,
• wistand,
• wastland,
• wasitband,
• wasteband,
• qaistband,
• aaistband,
• saistband,
• eaistband,
• 3aistband,
• 2aistband,
• wzistband,
• wsistband,
• waistbans,
• waistbald,
• waistland,
• wristbands,
• rastbaned,
• Waastebad

• wastebasket,
• waist-deep,
• waist pack,
• washtub.

The adjective form of the word "waistband" is "waistbanded".

The plural of the "waistband" can be the "waistbands".

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