v. To provide a commentary; to maintain a stream of comments about some event.
the GNU version of the Collaborative International Dictionary of English
v. To write comments or notes upon; to make comments.
The Century Dictionary and Cyclopedia
To make comments; write a commentary or annotations.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
v. serve as a commentator, as in sportscasting
v. make a commentary on
Word Usage
"It is beyond me why Bill Bennett gets to sit and commentate on CNN shows with some brilliant legal minds, when he is clearly a judgemental bigot himself."