bi-level
1 of 2adjective
bi-lev·el ˈbī-ˈle-vəl 
1
: having two levels of freight or passenger space
2
: having two floors with a ground-level entry situated between the floors
bi-level
2 of 2noun
ˈbī-ˌle-vəl
: a bi-level house
Word History
First Known Use
Adjective
1960, in the meaning defined at sense 1
Noun
1966, in the meaning defined above