Simple Definition of extemporaneous
: made up or done without special preparation
Full Definition of extemporaneous
1 a (1) : composed, performed, or uttered on the spur of the moment : impromptu <an extemporaneous comment> (2) : carefully prepared but delivered without notes or text b : skilled at or given to extemporaneous utterance c : happening suddenly and often unexpectedly and usually without clearly known causes or relationships <a great deal of criminal and delinquent behavior is…extemporaneous — W. C. Reckless>
2 : provided, made, or put to use as an expedient : makeshift <an extemporaneous shelter>
Examples of extemporaneous in a sentence
<caught by surprise, I had to make an extemporaneous speech at the awards banquet>
Did You Know?
Extemporaneous, which comes from Latin ex tempore ("out of the time"), joined the English language sometime in the mid-17th century. The word impromptu was improvised soon after that. In general usage, extemporaneous and impromptu are used interchangeably to describe off-the-cuff remarks or speeches, but this is not the case when they are used in reference to the learned art of public speaking. Teachers of speech will tell you that an extemporaneous speech is one that has been thoroughly prepared and planned but not memorized, whereas an impromptu speech is one for which absolutely no preparations have been made.
Origin and Etymology of extemporaneous
Late Latin extemporaneus, from Latin ex tempore
First Known Use: 1673
Learn More about extemporaneous
Thesaurus: All synonyms and antonyms for extemporaneous Spanish Central: Translation of extemporaneous Nglish: Translation of extemporaneous for Spanish speakers
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