From The Collaborative International Dictionary of English v.0.48:
Mace \Mace\, n. [F. macis, L. macis, macir, Gr. ?; cf. Skr. makaranda the nectar or honey of a flower, a fragrant mango.] (Bot.) A kind of spice; the aril which partly covers nutmegs. See Nutmeg. [1913 Webster]
Note: Red mace is the aril of Myristica tingens, and white mace that of Myristica Otoba, -- East Indian trees of the same genus with the nutmeg tree. [1913 Webster]
From The Collaborative International Dictionary of English v.0.48:
Mace \Mace\ (m[=a]s), n. [Jav. & Malay. m[=a]s, fr. Skr. m[=a]sha a bean.] A money of account in China equal to one tenth of a tael; also, a weight of 57.98 grains. --S. W. Williams. [1913 Webster]
From The Collaborative International Dictionary of English v.0.48:
Mace \Mace\, n. [OF. mace, F. masse, from (assumed) L. matea, of which the dim. mateola a kind of mallet or beetle, is found.] 1. A heavy staff or club of metal; a spiked club; -- used as weapon in war before the general use of firearms, especially in the Middle Ages, for breaking metal armor. --Chaucer. [1913 Webster]
Death with his mace petrific . . . smote. --Milton. [1913 Webster]
2. Hence: A staff borne by, or carried before, a magistrate as an ensign of his authority. "Swayed the royal mace." --Wordsworth. [1913 Webster]
3. An officer who carries a mace as an emblem of authority; a macebearer. --Macaulay. [1913 Webster]
4. A knobbed mallet used by curriers in dressing leather to make it supple. [1913 Webster]
5. (Billiards) A rod for playing billiards, having one end suited to resting on the table and pushed with one hand. [1913 Webster]
From The Collaborative International Dictionary of English v.0.48:
Mace \Mace\, prop. n. [Trademark.] A chemical preparation containing tear gas in a solvent, packaged in the form of a spray, and used to temporarily incapacitate people, such as rioters or criminals, by causing intense eye and skin irritation; also called chemical mace. It is designed to be a non-lethal weapon for defending against violent people. [PJC] macebearer