Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun guardroom

2 senses of guardroom

Sense 1
guardroom -- (a cell in which soldiers who are prisoners are confined)
       => cell, jail cell, prison cell -- (a room where a prisoner is kept)

Sense 2
guardroom -- (a room used by soldiers on guard)
       => room -- (an area within a building enclosed by walls and floor and ceiling; "the rooms were very small but they had a nice view")