1. A vessel in which anything is boiled; a vessel in which the steam is generated.

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

• biuer,
• boeer,
• boylen,
• boilder,
• boliler,
• bliley,
• bioler,
• bolier,
• builer,
• boilier,
• bowle,
• bhile,
• boilled,
• beilef,
• boble,
• boill,
• bilyer,
• bowlen,
• bbile,
• boliver

• boiled,
• Bailer,
• boil,
• baler,
• Boleware,
• beiler,
• boller,
• bolero,
• bile,
• broiler,
• bohler,
• boler,
• bowler,
• Boulware.

The adjective form of the word "boiler" is "boiling".

The plural of the "boiler" can be the "boilers".

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