scoriform
1Scoriform — Sco ri*form, a. In the form of scoria. [1913 Webster] …
2scoriform — adjective resembling scoria …
3scoriform — sco·ri·form …
4scoriform — ˌfȯrm adjective Etymology: scoria + form : having the form of scoria …
5scoria — n. (pl. iae ) slag; slag like mass of lava. ♦ scoriac, ♦ scoriaceous, scorious, a. ♦ scoriform, a. like slag. ♦ scorify, v.t. reduce to slag …