1. Of or related to an ampulla
   - ampullary

See also: ampulla

• Arctic Archipelago
• Arctic char
• Arctic Circle
• Arctic fox
• Arctic ground squirrel
• Arctic hare
• arctic moss
• Arctic mouse-ear
• Arctic Ocean
• arctic poppy
• arctic skua
• arctic willow
• Arctic wolf
• Arctic Zone
• Arctictis
• Arctictis bintourong
• arctiid
• arctiid moth
• Arctiidae
• Arctium
• Arctium lappa
• Arctium minus
• Arctocebus
• Arctocebus calabarensis
• Arctocephalus