Found 2 items, similar to hiddenite.
English → English (WordNet) Definition: hiddenite hiddenite n : a green transparent form of the mineral spodumene used as a gemstone
English → English (gcide) Definition: Hiddenite Hiddenite \Hid"den*ite\, n. [After W. E. Hidden.] (Min.) An emerald-green variety of spodumene found in North Carolina; lithia emerald, -- used as a gem. [1913 Webster]