reaction turbine(n = noun.artifact) - a turbine with blades arranged to develop torque from gradual decrease of steam pressure from inlet to exhaust;
is a kind of turbine

addition reaction, aldol reaction, allergic reaction, anamnestic reaction, anxiety reaction, catholic reaction force, chain reaction, chemical decomposition reaction, chemical reaction, conditional reaction, conditioned reaction, conversion reaction, decomposition reaction, defence reaction, defense reaction, displacement reaction, double decomposition reaction, double replacement reaction, elimination reaction, endoergic reaction, endothermic reaction, exoergic reaction, exothermic reaction, francis turbine, gas turbine, gut reaction, hydroelectric turbine, hypersensitivity reaction, immune reaction, impulse turbine, insulin reaction, knee jerk reaction, law of action and reaction, learned reaction, light reaction, molisch reaction, neutralisation reaction, neutralization reaction, nuclear fusion reaction, nuclear reaction, photochemical reaction, physiological reaction, quellung reaction, reaction, reaction engine, reaction formation, reaction propulsion, reaction time, startle reaction, steam turbine, thermonuclear reaction, transfusion reaction, turbine, type i allergic reaction, type iv allergic reaction, wasserman reaction, widal reaction, wind turbine