I.of or belonging to lead, lead-: “artifices plumbarii,” workers in lead, plumbers, Vitr. 8, 7: “officinae,” plumbers' shops, Plin. 34, 18, 54, § 175: “metallum,” a lead-mine, id. 33, 7, 40, § 119.— Subst.
A. plumbārĭus , ii, m. (sc. artifex), a plumber; plur., Dig. 50, 6, 6.—
B. plumbārĭum , ii, n., a place to keep leaden vessels in: “plumbum, plumbeus, plumbarium,” Not. Tir. p. 164.