Locrian mode

Noun

 * 1)  A mode whose scale is the same as a natural minor scale except with the second and fifth scale degrees lowered by one half step each, yielding the interval pattern (semitone - tone - tone - semitone - tone - tone - tone).
 * Starting on the note C, a Locrian mode produces a scale with the notes C, D♭, E♭, F, G♭, A♭, B♭, C

Coordinate terms

 * Ionian mode
 * Dorian mode
 * Phrygian mode
 * Lydian mode
 * Mixolydian mode
 * Aeolian mode
 * Locrian mode