airship

Short definition from Wiktionary

Noun

1. 1
   A lighter-than-air aircraft that can be propelled forward through the air as well as steered.
2. 2
   A police air unit, a police helicopter.
3. 3
   Any aircraft.
4. 4
   A high ranking official of the RAF, viewed as arrogant and distant.

Verb

1. 1
   To transport goods by aircraft.