Part - Masse d'arme
mace is a kind of weapon.
printed name of mace is "masse d[']arme".
mace is privately-named.
printed plural name of mace is "masses d[']arme".
mace is improper-named.
grammatical gender of mace is feminine gender.
indefinite article of mace is "une".
understand "masse", "massue" as mace.
understand "masse d arme" as mace.
understand "masses d arme" as plural of mace.