1. Rotating a log rapidly in the water (as a competitive sport)
   - logrolling [N. Amer]

1. [UK] Cause to spin
   - whirl, spin, twirl

1. Cause a floating log to rotate by treading
   - birl [N. Amer]

Derived forms: birlings

Type of: circumvolve, rotate, spin, twirl, twist, twisting, whirl

Encyclopedia: Birling Birling, Kent Birling, Northumberland

• night letter
• night lizard
• night owl
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• night raven
• night school
• night shift
• night snake
• night soil
• night table
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• night vision
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• night watchman
• night-blooming cereus
• night-light
• night-line
• night-robe
• night-sight
• night-stop
• nightbird
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• nightcrawler