ZIRCON


Meaning of ZIRCON in English

[zir.con] n [G, modif. of F jargon jargoon, zircon, fr. It giargone] (1794): a tetragonal mineral consisting of a silicate of zirconium and occurring usu. in brown or grayish square prisms of adamantine luster or sometimes in transparent forms which are used as gems

Merriam-Webster English vocab.      Английский словарь Merriam Webster.