Adjective
Pertaining to the ancient Greek region of Locris.
(music) Designating an ancient Greek mode, of uncertain detail.
(music) Designating a minor scale with the second and fifth scale degrees lowered by a semitone.
Source: en.wiktionary.orgThe Locrian mode is traditionally considered theoretical rather than practical because the triad built on the first scale degree is diminished. Source: Internet
Locrian (VII) Locrian mode on B About this sound Play ( help · info ) Locrian is the seventh and final mode. Source: Internet
The Locrian mode contains the minor third but not the perfect fifth, so its root chord is diminished. Source: Internet