Any leucocratic tonalite, esp. one in which the plagioclase is oligoclase, according to the Oxford English Dictionary.
Other definitions of note:
self-feeling: used to render coenaethesis
disghibelline: To distinguish, as a Guleph from a Ghibelline
murinoid: Resembling the mouse or its allies
unpoetic: cf. next
unpoetical: cf. prev.