1. The act of prolonging something
   "there was an indefinite prolongation of the peace talks"
   - protraction, perpetuation, lengthening 
2. Amount or degree or range to which something extends
   - extension, lengthiness 
3. The consequence of being lengthened in duration
   - lengthiness, continuation, protraction

Derived forms: prolongations

See also: prolong

Type of: continuance, continuation, duration, length, longness

Encyclopedia: Prolongation

• printable
• printed circuit
• printed symbol
• printer
• printer cable
• printer's devil
• printer's ink
• printery
• printing
• printing business
• printing company
• printing concern
• printing ink
• printing machine
• printing operation
• printing press
• printing process
• printing shop
• printing unit
• printmaker
• printmaking
• printout
• Priodontes
• Priodontes giganteus
• prion