When was this invented (or should I say discovered) please?

It was an incredible insight to realise we had a vacuum when we actually needed a word to satisfy the following definitions:

1.. For what reason or purpose.
2.. Showing for what purpose or by what means.
3.. Used for asking the reason for something.

Leave a Reply

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.