tail fin

Frequency: 6.54.0 per million words

a fin at the rear of a fish, or a similar part on an aircraft or vehicle

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Examples (20)

  • The shark's tail fin propelled it through the water with powerful strokes.
  • The fish used its powerful tail fin to propel itself through the water.
  • The aircraft's tail fin provides stability during flight.
  • Engineers carefully designed the aircraft's vertical tail fin for optimal stability.
  • Marine biologists study the shape of a fish's tail fin to understand its swimming behavior.
  • Divers observed the unique markings on the shark's tail fin as it swam by.
  • The damaged tail fin caused the plane to have control issues.
  • A damaged tail fin can severely impair a fish's ability to swim.
  • A tuna's tail fin is perfectly designed for high-speed swimming.
  • The sleek design of the racing car's tail fin helps reduce aerodynamic drag.
  • The mechanic inspected the tail fin for any signs of wear or damage.
  • With a sudden flick of its tail fin, the dolphin plunged deep into the ocean.
  • Scientists observed how the dolphin used its tail fin for both propulsion and steering.
  • The evolution of the tail fin was a significant adaptation for aquatic vertebrates.
  • The vertical tail fin of the aircraft was painted with the airline's logo.
  • Inspectors checked the integrity of the airplane's tail fin before every flight.
  • Fish with a forked tail fin are generally faster swimmers than those with rounded fins.
  • The colorful tail fin of the tropical fish shimmered under the sunlight.
  • The submarine's tail fin was designed to minimize turbulence underwater.
  • Marine biologists study the structure and function of various fish tail fins.