to thresh out
- phrasal verb
- We need to thresh out the details of the project before moving forward.
Examples
-
Let's thresh out this issue so we can decide how to proceed.
-
And wasn't this very topic threshed out here a few months back, with the eventual consensus that it's doable with a population in the tens of millions?
Blog text (28) -
During the meeting, the team will thresh out their ideas to find the best solution.
Synonyms
To talk about something in detail until people reach an agreement
Talk about details carefully to reach an agreement
To discuss a problem carefully to reach a solution or agreement
Talk about something again in detail
Talk about a problem to make things clear and stop misunderstandings
Antonyms
How Thorough
Surface Forms
Morphology
thresh + out
Literally 'thresh' means to beat/separate grain and 'out' suggests removal or thoroughness; the MWE uses that agricultural image metaphorically to mean working through an issue until the important parts are separated. This metaphorical extension is somewhat understandable if a learner knows the literal sense, but the specific discourse meaning ('discuss thoroughly') is not fully predictable for a B1 learner without prior exposure, so it is only partially transparent.
Etymology
The phrasal verb thresh out comes from farming. Farmers would thresh grain by beating it so the good grain separated and the outer parts were thrown out, and that picture of working and sorting is why thresh out means 'to discuss something thoroughly until you reach a clear answer'.