caliche

Etymology
From, from ; compare.

Noun

 * 1)  A crude form of sodium nitrate from South America; used as a fertilizer.
 * 2) A layer of hard clay subsoil or sedimentary rock; hardpan.

Etymology
From, , itself a borrowing from.

Noun

 * 1)  cup, wine glass, chalice

Etymology
From.

Noun

 * 1) saltpeter
 * 2) salitre
 * 3)  jargon