IPA: //ˈdʒɛtˌlaɪnər//
KK: /ˈdʒɛtˌlaɪnər/
A large airplane designed to carry passengers over long distances, powered by jet engines.
The new jetliner can accommodate over 300 passengers comfortably.
Jetliner → It is formed from "jet" (from the word "jet" referring to a type of aircraft powered by jet engines, derived from the French "jeter", meaning to throw) and "liner" (from the word "line", meaning a vessel or vehicle that operates on a regular route). The word "jetliner" refers to a commercial aircraft that operates on scheduled routes, typically powered by jet engines.
Think of a 'jet' as a powerful aircraft and 'liner' as something that follows a regular route — together, they describe a plane that flies on set paths.