Definition

1. Noun:
   • The act or art of creating or performing something spontaneously without preparation: This refers to the process of making, composing, or executing something on the spot, often in response to the immediate situation.
   • Something that is improvised: This refers to the specific product or performance that is created spontaneously, such as a piece of music, dialogue, or a solution.

Examples of Usage

• Noun:
  • The jazz musician's brilliant improvisation captivated the audience. (The spontaneous musical creation by the jazz musician captivated the audience.)
  • The actor's improvisation during the scene was both funny and insightful. (The actor's unscripted performance during the scene was both funny and insightful.)
  • We had no script, so the entire comedy show was an improvisation. (We had no script, so the entire comedy show was a spontaneous creation.)

Advanced Usage

• "To do something by improvisation": to accomplish something through spontaneous creation or adaptation.
  • With the main ingredient missing, dinner was prepared by improvisation. (With the main ingredient missing, dinner was prepared through spontaneous adaptation.)

Variants and Related Words

• Improvise (verb): to create or perform spontaneously without preparation.
  • She had to improvise a speech when her notes were lost.
• Improvisational (adjective): relating to or characterized by improvisation.
  • The troupe is known for its improvisational comedy style.
• Improviser (noun): a person who improvises.
  • He is a skilled improviser on the piano.

Synonyms

• Extemporization: The act of speaking or performing without preparation.
• Ad-lib: Something said or done spontaneously (often used as a verb or noun).
• Spontaneity: The quality of being spontaneous, though this is a broader term.

Related Phrases

• On-the-spot improvisation: Improvisation done immediately in response to a situation.
  • Fixing the leak required some on-the-spot improvisation with duct tape.

Related Idioms

• To wing it: To improvise or do something without preparation (informal idiom).
  • I didn't study for the presentation, so I'll just have to wing it.

Noun

1. a performance given extempore without planning or preparation
2. an unplanned expedient
3. a creation spoken or written or composed extemporaneously (without prior preparation)