What is the meaning of hammering?

noun

• The act of pounding (delivering repeated heavy blows. )
  • usage: "the sudden hammer of fists caught him off guard"; "the pounding of feet on the hallway"
  • synonyms: hammer, pound, pounding

verb

• Beat with or as if with a hammer.
  • usage: "hammer the metal flat"
  • synonyms: hammer
• Create by hammering.
  • usage: "hammer the silver into a bowl"; "forge a pair of tongues"
  • synonyms: forge, hammer