Improve extemporanean meaning in English

Is there any meaning of the word extemporanean that needs an edit? Please click that meaning to rewrite it.

extemporanean

Is there any meaning of the word extemporanean that needs to be removed from the list? Please click that meaning to mark it for deletion.

extemporanean

Do you want to add a new meaning, definition, and a sentence of the word extemporanean? Please feel free to add.