astrodome /asˈtrə-dōm/

1. A small transparent observation dome on the top of the fuselage of an aeroplane, for astronomical observations
2. A sports centre covered by a huge translucent dome, orig one at Houston, Texas

• formicarium
• formicary
• formicate
• formication
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• formidabilities
• formidability
• formidable
• formidableness
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• formidably
• forming
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• formless
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• form letter
• form letters
• formol
• formols
• forms
• form teacher
• form teachers
• form tutor