巡 （ジュン） counter for tours, cycles, rounds, circuits, etc.

巡回 （ジュンカイ） going around, patrol, round, tour

一巡 （イチジュン） one round, one tour, one circuit, one patrol

軽巡 （ケイジュン） light cruiser

巡る （めぐる） to go around, to return, to surround, to concern (usu. of disputes)

巡り （めぐり） circumference, girth, tour, pilgrimage, circulation (e.g. of blood)

めぐり合う （めぐりあう） to meet fortuitously (e.g. running into an old friend), to meet by chance, to happen across