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

• antelope squirrel
• antelucan
• antemeridian
• antemortem
• antenatal
• antenna
• calligraphical
• calligraphist
• calligraphy
• Callimorpha
• Callimorpha jacobeae
• Callinectes
• Callinectes sapidus
• calling
• calling card
• calling into question
• calling together
• Callionymidae
• calliope
• Calliophis
• calliopsis
• calliper
• Calliphora
• Calliphora vicina
• Calliphoridae