What does airdrop mean?
An airdrop is the delivery of goods, equipment, or people from an aircraft, most commonly by parachute. The term arose in military aviation, where airdrops allowed armies to resupply troops or insert paratroopers behind enemy lines without needing a landing strip. In recent decades it has become equally associated with humanitarian relief, as aid agencies airdrop food and medicine to communities cut off by floods, conflict, or disaster. The word has also been adopted figuratively by the cryptocurrency industry, where an 'airdrop' is a free distribution of tokens to users' wallets, usually to promote a new project. As a verb, to airdrop simply means to release such cargo from the air. The word carries connotations of urgency and logistical ingenuity — getting vital resources where roads cannot go — making it a vivid term in both military history and modern technology reporting.
An act or instance of delivering supplies, equipment, or personnel from an aircraft, typically by parachute.
"The airdrop brought three tons of grain to the besieged town."
Commonly used in both military and humanitarian contexts.
To drop supplies, equipment, or personnel from an aircraft, especially by parachute.
"The air force airdropped water and blankets to survivors stranded on rooftops."
Often used in passive voice: 'supplies were airdropped'.
The plural is regular; it typically refers to multiple delivery operations rather than multiple items delivered.
"The operation involved a series of nighttime airdrops along the front line."
The word took on a second life in the crypto world, where startups 'airdrop' free tokens into digital wallets instead of parachuting crates from planes.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of airdrop
The word 'airdrop' is a straightforward English compound of 'air' and 'drop', formed during the early twentieth century as military aviation developed the capability to deliver cargo and paratroops by parachute. It emerged alongside related coinages of the interwar and Second World War era, when airborne operations made the practice routine. Its components are native English: 'air' traces back through Old French to Latin 'aer', itself borrowed from Greek 'aēr', while 'drop' is a common Germanic word. The later cryptographic use is a direct metaphorical extension of the aviation term.
Related word forms
How airdrop is actually used
Originally a military and aviation term, 'airdrop' has expanded into humanitarian-aid vocabulary and, since the late 2010s, into cryptocurrency terminology. The verb form is often used attributively or in passive constructions ('supplies were airdropped').
Easily confused with airdrop
In cryptocurrency, an 'airdrop' is a free distribution of tokens to wallet holders — a metaphorical borrowing of the military term, not a physical delivery.