Definition

1. Verb:
   • To slow down or lose control by moving the tail from side to side: This verb describes the motion of a vehicle, especially an airplane or car, where the rear end swings side to side, often in an uncontrolled manner, typically while braking or on a slippery surface.

Usage

• The verb "fishtail" is used to describe an unstable, oscillating motion. It is most commonly applied in contexts of aviation and automotive travel. It often implies a loss of traction or control.
• Common Constructions:
  • [Vehicle] fishtails. (e.g., The car fishtailed.)
  • [Vehicle] fishtails on/in [surface/area]. (e.g., The truck fishtailed on the ice.)
  • [Driver/Pilot] fishtails [vehicle]. (e.g., She fishtailed the motorcycle on the wet road.)

Examples

• Verb:
  • The airplane fishtailed on the runway during the heavy rainstorm.
  • When I slammed the brakes, my bicycle fishtailed dangerously.
  • The driver fishtailed the bus while trying to avoid the obstacle.

Advanced Usage

• Causative Use: While often intransitive (the vehicle fishtails), it can be used transitively to mean "to cause (a vehicle) to fishtail."
  • The inexperienced pilot fishtailed the aircraft during the landing attempt.

Variants and Related Words

• Fishtailing (gerund/noun): The action or instance of fishtailing.
  • The fishtailing of the trailer was terrifying to watch.

Synonyms

• Skid: To slide, typically sideways, without control.
• Slither: To slide or slip unsteadily (often used for snakes or vehicles on slippery ground).
• Swerve: To change direction abruptly, which can be a related but distinct motion.

Related Phrases/Idioms

• To go into a fishtail: This phrase describes the moment a vehicle begins the fishtailing motion.
  • The rear-wheel-drive car went into a fishtail on the gravel road.

Verb

1. slow down by moving the tail sideways
   • The airplane fishtailed on the runway