What is "tennikoit"

n. A sport resembling tennis, played with a rubber ring instead of a ball.

Tennikoit, also called ring tennis or tenniquoits, is game played on a tennis-style court, with a circular rubber ring ("tennikoit", c.f. the game quoits) hurled over a net separating the two players, with each endeavoring to catch and return the hurled ring into the opponent's court.

The game is particularly popular in Germany, South Africa, Brazil, and the Subcontinent nations of India, Pakistan, and Bangladesh.