from The Century Dictionary.
- noun A mineral occurring on Mt. Vesuvius in pale rose-red, spear-shaped crystals. It is probably a fluosilicate of calcium.
from Wiktionary, Creative Commons Attribution/Share-Alike License.
- noun mineralogy A monoclinic-prismatic
mineralcontaining calcium, fluorine, hydrogen, oxygen, and silicon.
Sorry, no etymologies found.
According to Father DuCreux, the first fort erected by Champlain on the crest of the promontory, _arx aedificata in promontarii cuspidine_, was not placed on the site of Dufferin Terrace, but at the south-east point of the area, which is now occupied by the Grand Battery, north-east of the present Parliament building and looking down on Sault-au-Matelot street.