teˈnebricose,a.rare. [ad. L. tenebricōs-us, f.tenebric-us dark, gloomy: see -ose.] Full of darkness; dark, obscure; gloomy. 1730–6in Bailey (folio).1817T. L. Peacock Melincourt xxxi, He..has taken a very opaque and tenebricose view of how much of the spheroidical perception belongs to the object.