plumbeous

== English == === Etymology === From Latin plumbeus, from plumbum (“lead”). === Adjective === plumbeous (comparative more plumbeous, superlative most plumbeous) Consisting of, or resembling, lead. (rare) Dull; heavy; stupid. ==== Derived terms ==== === References === “plumbeous”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC.