Meaning of spanner in the works | Babel Free
Definitions
Something that disrupts smooth operation or functioning.
UK, idiomatic
Examples
“The kids' involvement was unfortunately more of a spanner in the works than a helpful contribution toward Daddy's progress on the task, but he gamely pretended to be thankful anyway.”
CEFR level
C2
Mastery
This word is part of the CEFR C2 vocabulary — mastery level.
This word is part of the CEFR C2 vocabulary — mastery level.