## Etymology
From Medieval Latin extemporaneus, from Latin ex tempore ('out of the time, on the spur of the moment'), from ex ('out of') + tempus ('time').

## AI Etymology
Extemporaneous comes from Medieval Latin extemporaneus, from Latin ex tempore ('out of the time, on the spur of the moment'), from ex ('out of') + tempus ('time'). Morphologically, the form is compositional, with the named elements combining to produce the modern spelling and sense. In present use, it is used as an adjective meaning "spoken or done without preparation; impromptu", so the historical material remains connected with the current sense rather than standing as bare ancestry. The wider English family includes derivatives such as extemporaneously and extemporaneousness and related forms such as extempore, extemporize, and extemporary, showing how the same historical material continues to organize neighboring vocabulary. The named historical forms include Latin ex tempore and Latin tempus, keeping the history tied to concrete forms rather than a loose resemblance.

## Topics
- Describing Qualities
- Word Formation & Derivatives

markdown

extemporaneous

Meanings

Thesaurus

Etymology

Topics

External links

Keyboard Shortcuts

General

Send feedback