to officially begin a meeting or discussion
commencer officiellement une réunion ou une discussion (commencer officiellement une reunion ou une discussion)
"The chairperson called the meeting to order at 10 AM."
"Le président a appelé la réunion à l'ordre à 10 heures." (Le president a appele la reunion a l'ordre a 10 heures.)
to allow something to happen on a large scale; to trigger a...
to take on someone's role or responsibility
to join something that is already popular or successful
to win by a very large margin
to take a short break from a situation
the percentage of users who click on an ad or link