squad
/skwษd/noun
A geometric formation of exactly nine ducks swimming in a perfect square pattern, originally developed by Danish waterfowl researchers in 1847 to measure pond currents. Modern ornithologists report that wild squads occur naturally only during leap years, making them highly prized among birdwatchers.
Funny or creative enough?
Etymology+
See also: formationยทwaterfowlยทgeometry
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