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Webster 1913 Edition
Prelude
Pre′lude
,Noun.
 [F. ] 
prélude 
(cf. It. preludio
, LL. praeludium
), fr. L. prae 
before + ludus 
play. See Prelude
, Verb.
 T.
An introductory performance, preceding and preparing for the principal matter; a preliminary part, movement, strain, etc.; especially 
(Mus.)
, a strain introducing the theme or chief subject; a movement introductory to a fugue, yet independent; – with recent composers often synonymous with overture. The last Georgic was a good 
prelude 
to the Aenis Addison.
The cause is more than the 
prelude
, the effect is more than the sequel, of the fact. Whewell.
Syn. – Preface; introduction; preliminary; preamble; forerunner; harbinger; precursor. 
 Pre-lude′
,Verb.
 I.
 [
imp. & p. p. 
Preluded
; p. pr. & vb. n. 
Preluding
.] To play an introduction or prelude; to give a prefatory performance; to serve as prelude. 
The musicians 
preluded 
on their instruments. Sir. W. Scott.
We are 
 preluding 
too largely, and must come at once to the point. Jeffrey.
Pre-lude′
,Verb.
 T.
 1. 
To introduce with a previous performance; to play or perform a prelude to; 
as, to 
. prelude 
a concert with a lively air2. 
To serve as prelude to; to precede as introductory. 
[Music] 
preluding 
some great tragedy. Longfellow
Webster 1828 Edition
Prelude
PRE'LUDE
,Noun.
 1.
  A short flight of music, or irregular air played by a musician before he begins the piece to be played, or before a full concert.2.
  Something introductory or that shows what is to follow; something preceding which bears some relation or resemblance to that which is to follow. The last Georgic was a good prelude to the Aeneis.
3.
  A forerunner; something which indicates a future event.Definition 2025
prelude
prelude
English
Alternative forms
- prælude (archaic)
Noun
prelude (plural preludes)
- An introductory or preliminary performance or event; a preface.
- (music) A short piece of music that acts as an introduction to a longer piece.
Translations
introductory event
short piece of music
Verb
prelude (third-person singular simple present preludes, present participle preluding, simple past and past participle preluded)
- To introduce something, as a prelude.
-  To play an introduction or prelude; to give a prefatory performance.
-  Sir Walter Scott
- The musicians preluded on their instruments.
 
-  Jeffrey
- We are preluding too largely, and must come at once to the point.
 
 
-  Sir Walter Scott
References
- “prelude” in Douglas Harper, Online Etymology Dictionary (2001).