Definitions

1. noun

a tool with a heavy head, typically of metal, used for pounding, shaping, or breaking things

“She picked up the hammer to fix the broken nail on the wall.”

2. verb

to hit or strike something forcefully with a hammer

“He hammered the nail into the wood with a few strong blows.”

3. verb

to persuade someone or something forcefully

“The politician hammered home his message to the audience.”