mace

(noun) (trademark) a liquid that temporarily disables a person; prepared as an aerosol and sprayed in the face, it irritates the eyes and causes dizziness and immobilization. Synonyms: Mace, Chemical Mace.

(noun) an official who carries a mace of office. Synonyms: macebearer, macer.

(noun) spice made from the dried fleshy covering of the nutmeg seed.

(noun) a ceremonial staff carried as a symbol of office or authority.