PYROXENE, noun [Gr., fire; a stranger; a guest in fire, unaltered.] Augite. A species of minerals of the class of stones, which has been named volcanic shorl; but it is a family which comprehends many substances of different appearances. It is almost always crystalized, but in complicated forms.
Source: Webster's 1828 American Dictionary ↗ · public-domain · returned verbatim, no AI