presidiary
/ˌprɛsɪˈdɛəri/Definitions
1. noun
A subordinate or secondary official, especially one associated with a presidium or other governing body.
“The presidiary played a crucial role in the negotiations between the government and the opposition.”
2. adjective
Of or relating to a presidium or other governing body.
“The presidiary committee was tasked with overseeing the development of the new policy.”