commentator
♦ com|men|ta|tor /k'ɒmənteɪtər/ (commentators)
1 [N-COUNT] usu with supp
A commentator is a broadcaster who gives a radio or television commentary on an event.
...a sports commentator.
2 [N-COUNT] usu with supp
A commentator is someone who often writes or broadcasts about a particular subject.
...a political commentator...
A. M. Babu is a commentator on African affairs.
1 [N-COUNT] usu with supp
A commentator is a broadcaster who gives a radio or television commentary on an event.
...a sports commentator.
2 [N-COUNT] usu with supp
A commentator is someone who often writes or broadcasts about a particular subject.
...a political commentator...
A. M. Babu is a commentator on African affairs.