Definition

1. Noun:
   • The act of making something longer in time or space: The action of extending the duration of an event or the length of a physical object.
   • The state of being lengthened: The condition or result of something having its duration or physical dimension increased.
   • An added part that extends something: A section or piece that is added to something to make it longer.

Examples of Usage

• Noun:
  • The prolongation of the meeting frustrated everyone. (The act of extending the meeting's duration caused frustration.)
  • The treaty led to a prolongation of the ceasefire. (The treaty resulted in a lengthened state of the ceasefire.)
  • The architect designed a prolongation of the main hallway. (The architect designed an added section to extend the main hallway.)

Advanced Usage

• "Indefinite prolongation": An extension with no fixed or known end point.
  • The negotiations faced an indefinite prolongation due to unresolved issues.
• In linguistics: The lengthened pronunciation of a sound or syllable.
  • The prolongation of the vowel sound is a feature of that dialect.

Variants and Related Words

• Prolong (verb): To make something last longer.
  • They decided to prolong their vacation.
• Prolonged (adjective): Continuing for a long time.
  • She experienced a prolonged period of recovery.

Synonyms

• Extension: The act of making something longer or larger.
• Lengthening: The process of becoming or making something longer.
• Continuation: The act of carrying something on over time.

Related Phrases

• "Prolongation of sound": A term used in music and phonetics for a sustained note or vocalization.
  • The composer wrote a prolongation of the final chord.

Noun

1. the consequence of being lengthened in duration
2. amount or degree or range to which something extends
   • the wire has an extension of 50 feet
3. the act of prolonging something
   • there was an indefinite prolongation of the peace talks