Definition of 持ち回り (もちまわり)
もまわ
                        持ち回り
もちまわり
mochimawari
Common word
noun
•
                
rotation (of a post, role, etc.), taking turns
Other readings:
                持回り【もちまわり】
                Related Kanji
| 持 | hold, have | 
| 回 | -times, round, game, revolve, counter for occurrences |