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Meaning of test flight | Babel Free

Noun CEFR B2

Definitions

a proving flight; usually of a prototype of a new aircraft design before it goes into production.

Equivalents

Suomi koelento

CEFR level

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

See also

test harness Test match test mule Test nation test of time test out

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