thrash out - definition and synonyms

phrasal verb [transitive]
present tense
I/you/we/theythrash out
he/she/itthrashes out
present participlethrashing out
past tensethrashed out
past participlethrashed out
  1. to discuss something until you find a solution or reach an agreement

    Both sides hope to thrash out an agreement by next week.

See also main entry: thrash