What does airship mean?
An airship is a powered, steerable aircraft that achieves lift through buoyancy rather than aerodynamic force: a vast envelope filled with a gas lighter than air — historically hydrogen, now usually helium — carries engines, gondola, and crew. Unlike balloons, which simply drift with the wind, airships can be propelled and navigated, making them the first aircraft capable of controlled, sustained flight. The word covers three structural types: rigid airships such as the famous Zeppelins, semi-rigid designs, and non-rigid 'blimps'. Airships dominated long-distance aviation in the early twentieth century, offering luxurious transatlantic travel until the Hindenburg catastrophe of 1937 destroyed public confidence. Today the word evokes both nostalgia and renewed interest, as modern engineers explore airships for cargo transport, surveillance, and tourism. In everyday usage it sits alongside the terms dirigible, Zeppelin, and blimp, each carrying slightly different connotations.
nounA self-propelled lighter-than-air aircraft that can be steered and controlled in flight, kept aloft by a large gas-filled envelope containing hydrogen, helium, or hot air.
- A steerable, self-propelled lighter-than-air aircraft held aloft by buoyant gas.
- (Historical/figurative) Any large, slow-moving airborne vessel, sometimes used metaphorically for something ponderous or outdated.
"The silver airship drifted slowly over the stadium, its illuminated envelope glowing against the evening sky."
"Passengers boarded the airship at Friedrichshafen for the two-day crossing to Rio de Janeiro."
"Engineers are reviving airships as low-emission cargo carriers capable of reaching places without runways."
Standard plural; used when referring to multiple craft or to the class of vehicles collectively.
"Several airships were moored along the field for the anniversary celebration."
The Hindenburg disaster of 1937 was broadcast live on radio — the moment a reporter's voice broke on air, the age of the passenger airship effectively ended.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of airship
The word 'airship' arose in English during the nineteenth century by analogy with a seagoing ship, combining 'air' with 'ship' to describe a vessel that navigates the sky rather than the sea. It belongs to the broader family of aviation terms built on the root 'air', which English absorbed from Old French and ultimately from Latin. Its closest relatives are other aerial-craft coinages of the same era, such as 'aeroplane' and 'aircraft', all reflecting the late Victorian enthusiasm for conquering flight.
How airship is actually used
The term is neutral in register. 'Dirigible' is largely interchangeable but slightly more technical; 'Zeppelin' specifically denotes rigid airships (originally those built by Ferdinand von Zeppelin's firm), while 'blimp' refers to non-rigid pressure airships and carries a more informal tone.
Easily confused with airship
A balloon is an unpowered lighter-than-air craft that drifts with the wind, whereas an airship is powered and steerable under its own control.
An airplane is heavier than air and stays aloft using aerodynamic lift from its wings, while an airship is lighter than air and relies on buoyant gas for lift.