English translation of 'तो'
You use or to introduce a comment which corrects or modifies what you have just said.
The man was a fool, or at least incompetent.
You can use so in a conversation or an account when you are checking something, summarizing something, or moving on to a new stage.
So you're a footballer?
So that's how I knew.
You say 'So?' and 'So what?' to indicate that you think that what someone has said is unimportant.[informal]
'My name's Bruno.' — 'So?'
'You take a chance on the weather if you holiday in the UK.' — 'So what?'
Copyright © 2014 by HarperCollins Publishers. All rights reserved.
Translation of तो from the Collins Hindi to English Dictionary