hammer out

hammer something out 

1. Lit. to hammer a dent away; to make a dent even with the surrounding surface. I'm going to have to have someone hammer this dent in my fender out. It will take a while to hammer out the dent.

2. Lit. to expand something by hammering it thinner. He hammered the gold out into a very thin sheet. He hammered out the gold into thin sheets.

3. Fig. to arrive at an agreement through argument and negotiation. The two parties could not hammer a contract out. At last, we were able to hammer out an agreement.

4. Fig. to play something on the piano. She hammered the song out loudly and without feeling. Listen to John hammer out that song on the piano.

See also: hammer, out

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hammer out something also hammer something out

to create an agreement or solution to a problem After months of just talk, we have begun to hammer out a deal which will join our two companies. We'd been arguing about the issue for weeks, so the four of us got together to hammer it out.

See also: hammer, out