What is the meaning of Circling?

present participle and gerund of circle

A circular motion.

The practice of sitting in a circle and taking turns to speak about one's emotions or experiences while the others listen, intended to be therapeutic or to strengthen relations within the group.

A class of secretive drinking games, each with an unknown set of rules which new players must learn by immersion, taking place with participants sitting in a circle and drinking upon certain conditions being met.

Source: wiktionary.org