Source : WordNet®

fall out
     v 1: have a breach in relations; "We fell out over a trivial
          question"
     2: come as a logical consequence; follow logically; "It follows
        that your assertion is false"; "the theorem falls out
        nicely" [syn: {follow}]
     3: come forth or out; "You stick the coins in, but they come
        out again"; "His hair and teeth fell out" [syn: {come out},
         {pop out}]
     4: leave (a barracks, for example) in order to take a place in
        a military formation, or leave a military formation; "the
        soldiers fell out"
     5: come to pass; "What is happening?"; "The meeting took place
        off without an incidence"; "Nothing occurred that seemed
        important" [syn: {happen}, {hap}, {go on}, {pass off}, {occur},
         {pass}, {come about}, {take place}]