a. | 1. | Of or pertaining to the air, or atmosphere; inhabiting or frequenting the air; produced by or found in the air; performed in the air; as, aërial regions or currents; the aërial maneuvers of a fighter plane. |
| 2. | Consisting of air; resembling, or partaking of the nature of air. Hence: Unsubstantial; unreal. |
| 3. | Rising aloft in air; high; lofty; as, aërial spires. |
| 4. | Growing, forming, living, or existing in the air, as opposed to growing or existing in earth or water, or underground; as, aërial rootlets, aërial plants; the aerial roots of a philodendron. |
| 5. | Light as air; ethereal. |
| 6. | operating or operated overhead especially on elevated cables. |
| 7. | operating or moving in the air. |
n. | 1. | (Football) a pass to a receiver downfield from the passer. |
| 2. | a metallic wire, rod, or combination of rods connected to an electronic device, designed to send or receive radio or television signals. |