atelectasis /a-te-lekˈtə-sis or a-ti-/ (medicine)

1. Incomplete inflation of a lung at birth
2. The collapse of a lung in an adult

atelectatic /-tatˈik/ adjective

• invalidities
• invalidity
• invalidly
• invalidness
• invalidnesses
• invalids
• invaluable
• invaluableness
• invaluably
• Invar
• invariabilities
• invariability
• invariable
• invariableness
• invariablenesses
• invariably
• invariance
• invariances
• invariant
• invariants
• invasion
• invasions
• invasive
• inveagle
• invecked