'Mayoress' definitions:

Definition of 'mayoress'

(from WordNet)
noun
The wife of a mayor
noun
A woman mayor

Definition of 'Mayoress'

From: GCIDE
  • Mayoress \May"or*ess\, n.
  • 1. The wife of a mayor. [1913 Webster]
  • 2. A woman who is mayor. [PJC]