1. A gapped scale with five notes; usually the fourth and seventh notes of the diatonic scale are omitted
   - pentatonic scale

See also: pentatonic

Type of: gapped scale

• Ixia
• ixl
• Ixobrychus
• Ixobrychus exilis
• Ixodes
• Ixodes dammini
• Ixodes dentatus
• Ixodes neotomae
• Ixodes pacificus
• Ixodes persulcatus
• Ixodes ricinus
• Ixodes scapularis
• Ixodes spinipalpis
• ixodid
• Ixodidae
• Iyar
• Iyyar
• Iz Al-Din Al-Qassam Battalions
• Izaak Walton
• Izanagi
• Izanami
• izar
• Izmir
• izzard
• izzit