A lead ore found in Cornwall, England, and used to give a green glaze to pottery.
aquiform
aquiform
adj
Resembling water; watery, liquid
equiform
equiform
adj
Having the same form; uniform, equiformal
filioque
filioque
noun
(theology) The use of the Latin word filioque (“and the son”) in the Western form of the Nicene Creed, to indicate that the Holy Spirit proceeds from both the Father and the Son (as opposed to the Eastern churches which believe the Spirit proceeds from the Father alone).