airdrop

Short definition from Wiktionary

Noun

1. 1
   The act of delivering goods, equipment, or personnel by dropping them from an aircraft in flight.
2. 2
   The distribution of free tokens to help bootstrap a new cryptocurrency.

Verb

1. 1
   To deliver goods, equipment, or personnel by dropping them from an aircraft in flight.
2. 2
   To distribute free tokens to help bootstrap a new cryptocurrency.
3. 3
   Alternative letter-case form of AirDrop.
4. 4
   To transfer a file using AirDrop.

Proper noun

1. 1
   A wireless service of Apple Inc. which can transfer files among supported Macintosh computers and iOS devices by means of close-range wireless communication.