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Meaning of peanut tube | Babel Free

Noun CEFR B2

Definitions

A kind of small vacuum tube.

informal

CEFR level

B2

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

See also

peanut whistle peanut worm peanut-butter cup peanut-butter-and-jelly peanut-headed lanternfly peanutbutter