[give|move|budge] an inch
1
(always negative) to refuse to make even a slightest change to one's position, decision, etc.
The idiom "give an inch" has its roots in early English idiomatic expressions that referred to small, incremental movements or changes. The word "inch" is used metaphorically to represent a very small unit of measurement, implying a minor or gradual shift in a situation or stance. It is used to convey the idea that someone is very resistant to changing their stance, opinion, or position on a particular matter. It indicates stubbornness or a lack of willingness to compromise or adapt.
- During the negotiation, he wouldn't give an inch on the price.
- She's so stubborn that she won't move an inch, no matter how much we try to convince her.
- The defendant refused to budge an inch in his testimony, even when faced with contradictory evidence.
- In a debate, he never gives an inch, always defending his viewpoint vigorously.
- We've been trying to reach a compromise, but he won't budge an inch on the issue.