(mineralogy, archaic) A melanocratic basaltic rock. / (mineralogy, archaic) A form of undersaturated picobasalt.

A churchwarden pipe made in Broseley, Shropshire.

(chiefly historical) A unit of measurement of land in the Netherlands and the Dutch colonies and parts of the United States, where it was equivalent to about two acres; and in Denmark, Norway, and ...

(dentistry) A crest connecting the ectostylid to the mesoconid.