[1] : WordNet (r) 2.0

reaction engine
     n : a jet or rocket engine based on a form of aerodynamic
         propulsion in which the vehicle emits a high-speed stream
         syn: reaction-propulsion engine
see also:
reaction-propulsion engine 

Reaction Engine >> R Words
Reaction Engine, definition of term: Reaction Engine
reaction+engine_pag1.html

Reaction >> R Words
Reaction, definition of term: Reaction
reaction_pag1.html

Engine >> E Words
Engine, definition of term: Engine
engine_pag1.html

Reaction Time >> R Words
Reaction Time, definition of term: Reaction Time
reaction+time_pag1.html

Search Engine >> S Words
Search Engine, definition of term: Search Engine
search+engine_pag1.html

Flame Reaction >> F Words
Flame Reaction, definition of term: Flame Reaction
flame+reaction_pag1.html

Chemical Engine >> C Words
Chemical Engine, definition of term: Chemical Engine
chemical+engine_pag1.html

Fire Engine >> F Words
Fire Engine, definition of term: Fire Engine
fire+engine_pag1.html

Chain Reaction >> C Words
Chain Reaction, definition of term: Chain Reaction
chain+reaction_pag1.html

Jet Engine >> J Words
Jet Engine, definition of term: Jet Engine
jet+engine_pag1.html