aud; meaning hearing
I would call it a 900000-gon. For a large number of side (more than 20), the Greek prefix should only be used for a Greek audience or an audience which you wish to irritate.
Prefix=IN
The prefix for inadequate is in-. The prefix in- means not.
The prefix for include is in-. This prefix means not.
Yes, prefix does have a prefix. The prefix is pur-.
Demi has no prefix; it IS a prefix.
The prefix is in-. This prefix means not.
The prefix is in-. This prefix means not.
The prefix is micro.
The prefix is in. The prefix in- means not.
prefix
The prefix is un-. This prefix means not.