bone dome
A flying helmet.
Definitions
RAF and Commonwealth aircrew slang for the hard flying helmet — the one with the visor, oxygen mask attachments, and comms built in. Named for the obvious reason: it's a dome that protects the bone underneath. Also picked up by motorcyclists and helicopter crews for any serious lid.
bone dome In A Sentence
Origin & Usage
People Also Ask
What does bone dome mean?
Bone dome is slang for a flying helmet, as worn by pilots and aircrew.
How do you use bone dome in a sentence?
"Strap on your bone dome, we're cleared for takeoff."
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