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Improve vs Impromptu - What's the difference?

improve | impromptu |

As a verb improve

is (lb) to make (something) better; to increase the value or productivity (of something).

As an adjective impromptu is

improvised; without prior preparation, planning or rehearsal; extemporaneous; unplanned.

As a noun impromptu is

(music) a short musical composition for an informal occasion often with the character of improvisation and usually to be played solo.

improve

English

Alternative forms

* emprove (obsolete)

Verb

(improv)
  • (lb) To make (something) better; to increase the value or productivity (of something).
  • :
  • :
  • *{{quote-magazine, date=2013-06-22, volume=407, issue=8841, page=70, magazine=(The Economist)
  • , title= Engineers of a different kind , passage=Private-equity nabobs bristle at being dubbed mere financiers. Piling debt onto companies’ balance-sheets is only a small part of what leveraged buy-outs are about, they insist. Improving the workings of the businesses they take over is just as core to their calling, if not more so. Much of their pleading is public-relations bluster.}}
  • (lb) To become better.
  • :
  • :
  • *
  • *:“My Continental prominence is improving ,” I commented dryly. ¶ Von Lindowe cut at a furze bush with his silver-mounted rattan. ¶ “Quite so,” he said as dryly, his hand at his mustache. “I may say if your intentions were known your life would not be worth a curse.”
  • (lb) To disprove or make void; to refute.
  • *(William Tyndale) (1494-1536)
  • *:Neither can any of them make so strong a reason which another cannot improve .
  • (lb) To disapprove of; to find fault with; to reprove; to censure.
  • :
  • :(Chapman)
  • *(William Tyndale) (1494-1536)
  • *:When he rehearsed his preachings and his doing unto the high apostles, they could improve nothing.
  • (lb) To use or employ to good purpose; to turn to profitable account.
  • :
  • *(Isaac Barrow) (1630-1677)
  • *:We shall especially honour God by improving diligently the talents which God hath committed to us.
  • *(Joseph Addison) (1672-1719)
  • *:a hint that I do not remember to have seen opened and improved
  • *(William Blackstone) (1723-1780)
  • *:The court seldom fails to improve the opportunity.
  • *(Isaac Watts) (1674-1748)
  • *:How doth the little busy bee / Improve each shining hour.
  • *(George Washington) (1732-1799)
  • *:True policy, as well as good faith, in my opinion, binds us to improve the occasion.
  • Synonyms

    * (to make something better) ameliorate, better, batten, enhance * See also

    Antonyms

    * (to make something worse) deteriorate, worsen * (to become worse) deteriorate, worsen

    Derived terms

    * improvement

    impromptu

    English

    Adjective

    (-)
  • Improvised; without prior preparation, planning or rehearsal; extemporaneous; unplanned.
  • The party began with an impromptu rendition of 'Happy Birthday'.

    Synonyms

    * See also

    Noun

    (en noun)
  • (music) a short musical composition for an informal occasion often with the character of improvisation and usually to be played solo.
  • any composition, musical or otherwise, that is created on the spot without preparation.