patagium /pat-ə-jīˈəm/

1. A bat's wing-membrane
2. The parachute of skin of a flying squirrel, etc
3. The fold of integument between the upper arm and the forearm of a bird
4. A paired scale on a moth's pronotum

patagial /pə-tāˈji-əl/ adjective

• geoids
• geol.
• geolatries
• geolatry
• geolinguistics
• geolocation
• geolocations
• geologer
• geologers
• geologian
• geologians
• geologic
• geological
• geological column
• geological columns
• geologically
• geological sequestration
• geological survey
• geological surveys
• geological time
• geologies
• geologise
• geologised
• geologises
• geologising