VariousWords beta
Definitions:
Noun
ramjet
ramjet engine
atherodyde
athodyd
flying drainpipe
Definition: a simple type of jet engine; must be launched at high speed
Definition: A simple jet engine consisting essentially of a tube with a means of delivering fuel and ignition into the tube. The engine can only be started in a fast airflow. This type of engine is expected to be able to provide cruising speeds at Mach numbers of around 5 to 7 (5 to 7 times the speed of sound).