| BAS | a molding covering the joint formed by a wall and the floor |
|---|---|
| BAS | (archaic) illegitimate |
| BAS | of low birth or station (`base' is archaic in this sense) |
| BAS | having a base of operations |
| BAS | having a base |
| BAS | having a basis |
| BAS | being derived from |
| BAS | being founded on |
| BAS | a city in northwestern Switzerland |
| BAS | without a basis in reason or fact |
| BAS | the lines a baseball player must follow while running the bases |
| BAS | the back line at each end of a tennis court |