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Meaning of unique identifier | Babel Free

Noun CEFR B2

Definitions

Any identifier that is guaranteed to be unique among all others used for objects and for a specific purpose.

CEFR level

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

unique key unique-headed bug unique, special uniquely Uniqueness uniquid

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