n. | 1. | A long and narrow corridor, or place for walking; a connecting passageway, as between one room and another; also, a long hole or passage excavated by a boring or burrowing animal. |
| 2. | A room for the exhibition of works of art; as, a picture gallery; hence, also, a large or important collection of paintings, sculptures, etc. |
| 3. | A long and narrow platform attached to one or more sides of public hall or the interior of a church, and supported by brackets or columns; - sometimes intended to be occupied by musicians or spectators, sometimes designed merely to increase the capacity of the hall. |
| 4. | (Naut.) A frame, like a balcony, projecting from the stern or quarter of a ship, and hence called stern gallery or quarter gallery, - seldom found in vessels built since 1850. |
| 5. | (Fort.) Any communication which is covered overhead as well as at the sides. When prepared for defense, it is a defensive gallery. |
| 6. | (Mining) A working drift or level. |