break up

to laugh unrestrainedly

to separate substances into constituent elements or parts

to cause to separate

to break or cause to break into pieces

to bring the association of to an end or cause to break up

to close at the end of a session

to cause to go into a solution

to release ice

to set or keep apart

to destroy the completeness of a set of related items

to take apart into its constituent pieces

to suffer a nervous breakdown

to come apart

to cause to separate and go in different directions

to discontinue an association or relation