- (of a reciprocating engine, pump, etc.) having pistons accomplishing work in both directions, fluid being admitted alternately to opposite ends of the cylinders.
- (of a hinge of a door or the like) permitting movement in either direction from the normal, or closed, position.
- having twice the usual effectiveness, strength, use, etc.
- (of a reciprocating engine or pump) having a piston or pistons that are pressurized alternately on opposite sides
- (of a hinge, door, etc) having complementary actions in opposed directions
More Definitions
- PER CONTRA (noun) Definition, Meaning & Examples
- SODOMIZED (noun) Definition, Meaning & Examples
- DEGLUT. (noun) Definition, Meaning & Examples
- FERRICYANIDE (noun) Definition, Meaning & Examples
- IN ALL ONE'S BORN DAYS (noun) Definition, Meaning & Examples
- LINE OF INDUCTION (noun) Definition, Meaning & Examples