The Collaborative International Dictionary
Mayorship \May"or*ship\, n. The office of a mayor.
Douglas Harper's Etymology Dictionary
late 15c., from mayor + -ship.
n. The position or role of a mayor.
Usage examples of "mayorship".
One of these was Quantou, a prominent businessman now favored by the polls in his bid for mayorship of Jensi City, and a strong advocate of law and order.
Citizen Mottu, who was turned out of his mayorship about a fortnight ago because he refused to allow any child to attend a place of worship except with his own consent.