Noun
A pipe or tube supplying air or compressed air.
(rail transport) A railroad following a very flat, straight route between two endpoints in order to minimize travel times, choosing the shortest, most direct route practical even if an easier, cheaper (but longer) route was available.
Source: en.wiktionary.orgThe new and much smaller company will produce the King Air line of aircraft as well as the T-6 and AT-6 military trainer/attack aircraft, the piston-powered single-engined Bonanza and twin-engined Baron aircraft. Source: Internet
This curious circular remnant is the old, steam-train turntable that was once part of the Raleigh's Seaboard Air Line Railway roundhouse. Source: Internet
The front of the DLR is great fun, to be fair, but it doesn’t come close to the Emirates Air Line, which runs services from Greenwich to the Royal Docks, taking passengers up to 90 metres above the Thames and the O2. Source: Internet
The notebook also followed the smaller MacBook Air line in doing without an optical drive. Source: Internet