1. An apartment occupied by certain of the officers as a mess-room.

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

• fun room,
• vun room,
• bun room,
• hun room,
• yun room,
• tun room,
• gyn room,
• ghn room,
• gjn room,
• gin room,
• g8n room,
• g7n room,
• gub room,
• gum room,
• guj room,
• guh room,
• gun eoom,
• gun doom,
• gun foom,
• gun toom

The adjective form of "gun room" is "gunroom".

The plural form of "gun room" is "gun rooms".

The singular form of the word "gun room" is "gun room" itself. The singular and plural forms of this word remain the same.