ENGLISH
REFERENCE

hammer out

phr. v..
C1 Advanced Oxford

phr. v.. to reach an agreement or a solution after a lot of hard work and long discussions.

phr. v.. to arrive at a settlement or plan through intense, protracted negotiation; implies a process of forceful refinement and compromise.


SIMPLE

The two sides finally managed to hammer out a deal.

CONTEXTUAL

Lawyers for both companies spent all night in the boardroom trying to hammer out the final details of the merger.

COMPLEX

Diplomats worked tirelessly for weeks to hammer out a peace treaty that would satisfy the competing demands of all regional stakeholders.

Particles
out
Separability
optional
Pattern
hammer + out + object
Usage

usually followed by abstract nouns like 'deal', 'agreement', 'details', or 'compromise'.

Teaching tip

the metaphor comes from blacksmithing, where metal is shaped by repeated hitting; this helps students understand why the phrase implies a 'hard' or 'forceful' negotiation process.

Pitfall

They hammered a deal out.They hammered out a deal.while technically separable, this phrasal verb is almost always used with the object following the particle 'out' when the object is a long noun phrase.

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