• to make something more certain or less likely to change:


    Firming sth up meaning & definition 1 of Firming sth up.

Similar Words

What is Define Dictionary Meaning?

Define Dictionary Meaning is an easy to use platform where anyone can create and share short informal definition of any word.
Best thing is, its free and you can even contribute without creating an account.



This page shows you usage and meanings of Firming sth up around the world.