n.
an act of tidying or organizing things by separating them into categories: start your kitchen reorganization with a sort-out
Oxford Dictionary
ph.
separate something from a mixed group
Oxford American Dictionary
ph.
separate something from a mixed group
Oxford Dictionary
ph.
deal with someone who is causing trouble, typically by restraining, reprimanding, or punishing them
Oxford American Dictionary
ph.
deal with a troublesome person, typically by reprimanding or punishing them
Oxford Dictionary
ph.
show or prove who is the best at a particular activity
Oxford Dictionary
Oxford Dictionary
Oxford American Dictionary