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Meaning of doomsday plane | Babel Free

Noun CEFR B2

Definitions

An aircraft to be used as an airborne command post in the event of nuclear war or similar large-scale disaster.

informal

CEFR level

B2

Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.

See also

doomsday rule doomsday weapon doomsdayer doomsdayism doomsman doomstead