Abronia montecristoi, a species of endangered anguid lizard found in El Salvador and Honduras.

(mineralogy) A mineral of volcanic rocks that solidified at a high temperature. Cristobalite is chemically identical to quartz, with the chemical formula SiO₂, but has a different crystal structure. Crystals are always microscopic, and usually form small rounded masses.

Town and port in Panama, near Colón and the Caribbean end of the Panama Canal. / The .30 Kiraly-Cristobal sub-machine gun

plural of cristobalite

Alternative form of cristobalite

Of or relating to Bartolomeo Cristofori (1655–1731), Italian maker of musical instruments, generally regarded as the inventor of the piano.

A crest on the sternum of some pterosaurs