Definition, Meaning & Synonyms
to throw a wrench
idiom
tə θroʊ ə wɛnch

Definition
To disrupt or cause confusion in a process or situation.

Examples
- When he changed the deadline, it really threw a wrench into our plans.
- They were making progress, but her unexpected resignation threw a wrench in the project.
- The sudden rainstorm threw a wrench in their outdoor picnic arrangements.

Meaning
This phrase means to introduce a problem or obstacle that complicates matters.

Synonyms
- to complicate
- to disrupt
- to hinder
- to derail