Discuss the toss? (5)
I believe the answer is:
argue
This clue might be a double definition.
'discuss' is the first definition.
(thesaurus)
'toss?' is the second definition.
Although both the answer and definition are verbs in their base form, I don't see how one could define the other.
'the' is the link.
Can you help me to learn more?
(Other definitions for argue that I've seen before include "contradict" , "Debate or disagree" , "Dispute - debate" , "Reason" , "Heatedly exchange views" .)