1. As many as a room will contain.

2. Abounding with rooms.

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

• rooml,
• roomfull,
• roomf,
• rewarsful,
• eoomful,
• doomful,
• foomful,
• toomful,
• 5oomful,
• 4oomful,
• riomful,
• rkomful,
• romful,
• rotifur,
• doimful,
• doomfil,
• roomfuls,
• toopful,
• croppful,
• romul

The adjective form of the word "roomful" is "roomful".

The plural of the "roomful" can be the "roomfuls".

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