We don't have synonyms for codeshare yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are code share, code-share and rideshare.
(n) :
(aviation) An agreement whereby an airline buys space on another airline and markets the extra space as its own. Often used to increase a route network without the costs of running a full service.
(v) :
(aviation, ambitransitive) To buy space on (a flight) in this way.
(n) :
(aviation) An agreement whereby an airline buys space on another airline and markets the extra space as its own. Often used to increase a route network without the costs of running a full service.
(v) :
(aviation, ambitransitive) To buy space on (a flight) in this way.