piña
nounEtymology Borrowed from Spanish piña.
1
cloth woven from pineapple fiber
2
Arts, Crafts, Engineering, Hobbies, Lifestyle, Metallurgy, Metalworking, Natural sciences, Physical sciences A cone of silver amalgam prepared for retorting.
3
Arts, Crafts, Engineering, Hobbies, Lifestyle, Metallurgy, Metalworking, Natural sciences, Physical sciences The residual cone of spongy silver left after the retorting.