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vocal sac

Noun CEFR B2

Definitions

The flexible membrane of skin possessed by most male frogs, used for amplification of the voice.

Equivalents

Españolsaco vocal
DeutschSchallblase
Portuguêssaco vocal
2 more languages

CEFR level

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

See also

vocal tract vocalese Vocalic vocalic R vocalics vocalion

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