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Area 51

Noun CEFR B2

Definitions

A secret military facility, airport, and airbase in Nevada Test and Training Range, Nevada, United States.

informal

Equivalents

EspañolÁrea 51
FrançaisZone 51
DeutschArea 51
5 more languages
ItalianoArea 51
日本語エリア51
한국어51구역
NederlandsArea 51
РусскийЗо́на 51

CEFR level

B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
See all B2 English words →

See also

area boy area code area control center area meeting area of influence area of occupancy

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