extemporaneous
[ik-stem-puh-rey-nee-uhs]
adjective
done, spoken, performed, etc., without special advance preparation; impromptu: an extemporaneous speech.
previously planned but delivered with the help of few or no notes: extemporaneous lectures.
speaking or performing with little or no advance preparation: extemporaneous actors.
made for the occasion, as a shelter.
Origin of extemporaneous
Synonyms for extemporaneous
1, 2. Extemporaneous ( extempore ), impromptu, improvised are used of expression given without preparation or only partial preparation. Extemporaneous and impromptu may both refer to speeches given without any preparation: an extemporaneous ( impromptu ) speech. Extemporaneous may also refer to a speech given from notes or an outline: extemporaneous lectures. Impromptu also refers to poems, songs, etc., delivered without preparation and at a moment's notice. Improvised is applied to something composed (recited, sung, acted), at least in part, as one goes along: an improvised piano accompaniment.
Antonyms for extemporaneous
1. memorized.
Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Examples from the Web for extemporaneously
Historical Examples of extemporaneously
It is a discussion of a number of very vital subjects in the free form of extemporaneously spoken words.
The New FreedomWoodrow Wilson
All this was uttered, of course, extemporaneously, and without the least preparation.
The Station; The Party Fight And Funeral; The Lough Derg PilgrimWilliam Carleton
extemporaneous
extemporary (ɪkˈstɛmpərərɪ, -prərɪ)
adjective
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
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extemporaneous
Online Etymology Dictionary, © 2010 Douglas Harper