merceress
/ˈmɜːrsɪs/ (MUR-sis)
Definitions
1. noun
A female mercer, one who deals in or sells textiles, especially silk.
“The merceress was renowned for her exquisite silk fabrics.”
2. noun
A person who is cruel or unkind, especially in a way that is seen as petty or vindictive.
“She was accused of being a merceress by her former colleagues.”