It's better to say "process owner" tnan "master of proceedings"...
In English, 'dominus' means 'master'. ('Domina' would mean mistress.)
The Latin word "dominus" translates to "lord" or "master" in English. It is a term used to express authority, ownership, or control over something or someone.
Mistress = "Domina | Dominae" 1st F. Master = "Dominus | Domini" 2nd M.
The literal meaning of "dominus" is master of a house. Secondary meanings are master or lord.
Dominus respondeat.
Dominus; magister.
Dominus.
surrexit dominus
Dominus, -i.
Rough translation: "If not master".
A lord, Master
The word 'dominion' came from the Latin word 'dominus', meaning lord.