Break up

to cause to separate and go in different directions

discontinue an association or relation

come apart

break violently or noisily

make a break in

cause to go into a solution

suffer a nervous breakdown

take apart into its constituent pieces

destroy the completeness of a set of related items

set or keep apart

attack with or as if with a pickaxe of ice or rocky ground, for example

release ice

close at the end of a session

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

come to an end

break or cause to break into pieces

cause to separate

separate (substances) into constituent elements or parts

laugh unrestrainedly