← Back to search

Meaning of barrel key | Babel Free

Noun CEFR B2

Definitions

Synonym of pipe key (“a type of key with a hollow barrel that fits over a lock's pin”).

CEFR level

B2

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

See also

barrel knot barrel nut barrel nut connector barrel of fun barrel of land barrel of laughs