1. the tail fins of fish
2. objects or shapes resembling the tail of a fish

1. to swing the rear end of a vehicle from side to side in an uncontrolled manner
Usage: automotive

Examples

• The chef prepared the salmon fishtails as a special appetizer.
• Her dress had a beautiful fishtail hem that flared out at the bottom.
• The car fishtails on the icy road when he accelerates too quickly.
• The motorcycle fishtailed around the sharp corner.
• She wore her hair in a fishtail braid for the wedding.
• The pilot noticed the plane fishtails slightly in the crosswind.
• The decorative fountain featured bronze fishtails spouting water.