power stroke
The term "power stroke" is used in various fields to describe a phase where significant force or propulsion is generated.
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Definition
B2Internal Combustion Engine
(technical, automotive)The phase in an engine cycle where the piston is pushed down by the pressure from ignited fuel.
Example
- During the power stroke, the engine converts fuel into mechanical energy.
C1Muscle Contraction
(technical, biology)The stage in muscle contraction where muscle fibers slide past each other, generating movement.
Example
- The power stroke is essential for muscle function and movement.
B2Baseball
(sports, informal)A strong hit that usually results in extra bases.
Example
- His power stroke sent the ball over the fence for a home run.
B2Swimming
(sports, technical)A strong kick or pull that propels the swimmer forward.
Example
- The swimmer's power stroke helped him surge ahead of the competition.
Similar
Terms that have similar or relatively close meanings to "power stroke":