- to talk about (something)
- The detectives hashed out their theories about who committed the murder.
- They've spent quite a bit of time hashing over the problem.
- We need to sit down and hash things out. [=talk about things; discuss the situation]
- Their lawyers hashed out a resolution.
- We were finally able to hash out our differences.
- a dish of chopped meat mixed with potatoes and baked or fried
- corned beef hash
- He made a hash of the whole project!