Commentary

What is Commentary ?

Commentary is (noun) 1. a spoken report on a football match, horse race, etc. The match is being shown on Channel 4 with live commentary also on the radio. 2. remarks about a book, a problem, etc. For intelligent commentary on current events you should read the ‘Spectator’. (NOTE: The plural is commentaries.)

 

source: Easier English, Student Dictionary Upper Intermediate Level