1. A tub in which clothes are washed.

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

• washt,
• qashtub,
• aashtub,
• sashtub,
• eashtub,
• 3ashtub,
• 2ashtub,
• wzshtub,
• wsshtub,
• wwshtub,
• wasshtub,
• wohbub,
• wamtab,
• wassuup,
• washiu,
• Woohbub,
• Wushtub,
• Wushtup,
• Washtup,
• Woshtub

• wagstaff,
• waistband.

The adjective form of the word "washtub" is "washtubby".

The plural of the "washtub" can be the "washtubs".

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