Crossword Genius

Kept talking though disheartened and betrayed (6,2)

Ross

I believe the answer is:

ratted on

I'm a little stuck... Click here to teach me more about this clue!

'betrayed' is the definition.
('rat on' can be a synonym of 'betray')

I can't explain the rest of the clue.

Can you help me to learn more?

Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.