plumbos

Etymology
From, possibly corresponding to. The sense of "made from or containing lead" may be partly based on French.

Adjective

 * 1) leaden, plumbiferous; containing or made from lead
 * 2) heavy (as lead);  cumbersome, clunky, slow, cloddish
 * 1) heavy (as lead);  cumbersome, clunky, slow, cloddish