Technical
Technical , adjective
[Greek {not transcribed}, from {not transcribed} an art, probably from the same root as {not transcribed}, {not transcribed}, to bring forth, produce, and perhaps akin to English text: compare French technique.]
Of or pertaining to the useful or mechanic arts, or to any science, business, or the like; specially appropriate to any art, science, or business; as, the words of an indictment must be technical. — Blackstone