hammer [ 'hæmə ]

• n.
  • the part of a gunlock that strikes the percussion cap when the trigger is pulled

    同义词： cock

  • a hand tool with a heavy rigid head and a handle; used to deliver an impulsive force by striking
  • the ossicle attached to the eardrum

    同义词： malleus

  • a heavy metal sphere attached to a flexible wire; used in the hammer throw
  • a striker that is covered in felt and that causes the piano strings to vibrate
  • a power tool for drilling rocks

    同义词： power hammer

  • the act of pounding (delivering repeated heavy blows)

    "the sudden hammer of fists caught him off guard"

    同义词： pound hammering pounding

• v.
  • beat with or as if with a hammer

    "hammer the metal flat"

  • create by hammering

    "hammer the silver into a bowl"

    同义词： forge

以上来源于: WordNet