HyperDic: ground-floor

English > 1 sense of the word *ground-floor*:
ADJECTIVE	all	ground-floor	on the floor closest to level with the ground

English > *ground-floor*: 1 sense > adjective 1
Meaning	On the floor closest to level with the ground.
Example	"the ground-floor entrance is kept locked"
Broader	downstairs, downstair	On or of lower floors of a building