to bring or come to an end
to break (something) into pieces
of a meeting or group: to finish an activity and disperse
Brit to end a school term
to break (something) into pieces or into its component parts
to disrupt the continuity of (something)
to bring (a relationship) to an end
informal
to cause (somebody) great distress
His wife's death broke him up
chiefly NAmer to cause (somebody) to laugh uncontrollably
said of a relationship: to come to an end
(+ with) to separate from another person
said of a meeting, etc: to disperse on completion of business
Brit said of a school: to leave for the holidays
to lose morale or composure
informal to laugh uncontrollably