Browse all 30 terms in our dictionary, organized alphabetically across all categories and difficulty levels.
The study of air flow around objects, crucial for cycling efficiency.
The slowest swimmer in a relay team, typically swimming last.
The opening in a lens that controls how much light enters the camera.
A sudden acceleration to break away from the pack.
One of the four competitive swimming strokes, performed on the back.
The aesthetic quality of out-of-focus areas in an image.
The sudden loss of energy due to glycogen depletion during long rides.
The bearing assembly that connects the crankset to the bicycle frame.
Taking multiple shots of the same scene at different exposure settings.
The most technically demanding competitive swimming stroke.
The number of pedal revolutions per minute (RPM).
The initial phase of a swimming stroke where the hand enters the water.
The arrangement of elements within a photograph.
A short-distance bike race held on a closed circuit.
The range of distance in which objects appear acceptably sharp in an image.
An undulating kick performed underwater, resembling a dolphin's movement.
Riding closely behind another cyclist to reduce wind resistance.
A number that indicates the size of the aperture opening.
A bicycle drivetrain with no freewheel mechanism.
A swimming turn executed by doing a forward somersault.
The distance between the lens and the image sensor when focused at infinity.
The fastest and most common competitive swimming stroke.
The period shortly after sunrise or before sunset when lighting is soft.
The lowest gear ratio on a bicycle, used for climbing steep hills.
A camera setting that controls sensor sensitivity to light.
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