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Meaning of finger-four | Babel Free

Noun CEFR C1

Definitions

A flight formation used by fighter aircraft. It consists of four aircraft, and four such formations can be combined into a squadron.

CEFR level

C1

Advanced
This word is part of the CEFR C1 vocabulary — advanced level.

See also

finger-fumbler finger-nail finger-point finger-pointer finger-pointing finger-post