Boeing 737, for one

• F-15, e.g.
• Certain fighter
• F-15, e.g
• The two-engine F-15 Eagle, e.g
• Boeing 777, e.g
• A jet plane propelled by two jet engines

WordNet Word definitions in WordNet
n. a jet plane propelled by two jet engines

Wiktionary Word definitions in Wiktionary
n. 1 (context aviation English) An aircraft powered by two jet engines. 2 (context physics English) Two jets of particles from an event or source

Wikipedia Word definitions in Wikipedia
A twinjet or twin jet is a jet aircraft powered by two engines . Such configuration of an aircraft is the most popular today for commercial airliners, for fighters , and many other kinds, because while offering safety from a single engine failure, it is ...