1. A line of small holes for tearing at a particular place 
2. A hole made in something
   "a perforation of the eardrum" 
3. The act of punching a hole (especially a row of holes as for ease of separation)

Derived forms: perforations

See also: perforate

Type of: hole, puncture

Encyclopedia: Perforation

• mortal
• mortal enemy
• mortal sin
• mortality
• mortality rate
• mortality table
• mortally
• mortar
• mortar fire
• mortarboard
• mortgage
• mortgage application
• mortgage deed
• mortgage holder
• mortgage loan
• mortgage-backed security
• mortgaged
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• mortgager
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• mortice
• mortician
• mortification
• mortified
• mortify