IPA: /ˈmɑːkwəs/
KK: /ˈmɑrkwəs/
A noble title in the British peerage system, ranking below a duke and above an earl, often held by a man.
The marquess hosted a grand ball at his estate.
**Marquess** → The word originates from Old French *marquis*, which itself comes from the Late Latin *marchio* (meaning ruler of a border region). A marquess is a nobleman ranking above an earl and below a duke, originally responsible for the defense of a border territory.
Think of a 'ruler of a border region' — that's what a marquess is, someone who governs a frontier area.
No commonly confused words.