D defs.my
Entry 1 sense Webster, 1913

Scoriaceous

· Sco·ri·a·ceous · IPA
01 a. Of or pertaining to scoria; like scoria or the recrement of metals; partaking of the nature of scoria.
  1. 1.
    Of or pertaining to scoria; like scoria or the recrement of metals; partaking of the nature of scoria.