A lot of users are curious about where the term Dominus came from and why the series was given this specific moniker. Even I had a passing interest in learning what the phrase actually meant. Basically, the word "Dominus" is derived from Latin and may be translated as "master" or "owner." As a result, the collection of hats aims to give the impression of the same. However, in a broad sense, the phrase refers to those who hold positions of power.