1. An Asian river that rises in the Altai Mountains in northern China and flows generally northwest to become a tributary of the Ob River
   - Irtish, Irtysh, Irtysh River

Type of: river

Part of: Siberia

• lysogenization
• lysogenize
• lysogeny
• Lysol
• lysosome
• lysozyme
• lyssa
• lyssavirus
• Lythraceae
• Lythrum
• Lythrum hyssopifolia
• Lythrum salicaria
• Lytton
• Lytton Strachey
• Léopoldville
• m
• M-1
• M-1 rifle
• M-theory
• M. J. Schleiden
• M2
• M3
• ma
• ma'am
• Maalox