Other forms: airships
An airship is a powered aircraft kept up by lighter-than-air gas. A rigid airship, board the airship, an airship over the stadium.
It differs from a balloon in having engines and steering. The rigid ones died with the Hindenburg in 1937, which burned because it was filled with hydrogen; helium is safe but was under American export control at the time.
1nounairshipA powered aircraft kept up by lighter-than-air gas.
“A huge silver airship floated slowly over the city, its engines humming.”
airship is an aircraft.
Air plus ship, translating the German Luftschiff, from the early days of powered flight.
From air + ship.
Etymology from Wiktionary, CC BY-SA