(commentaries)
1.
A ~ is a description of an event that is broadcast on radio or television while the event is taking place.
He gave the listening crowd a running ~...
That programme will include live ~ on the England-Ireland game.
N-VAR
2.
A ~ is an article or book which explains or discusses something.
Mr Rich will be writing a twice-weekly ~ on American society and culture.
N-COUNT
3.
Commentary is discussion or criticism of something.
The show mixed comedy with social ~...
= comment
N-UNCOUNT: also a N, with supp