#1 fall out v. have a breach in relations; "We fell out over a trivial question". wn #2 fall out v. come as a logical consequence; follow logically; "It follows that your assertion is false"; "the theorem falls out nicely". wn #3 fall out v. come off; "His hair and teeth fell out". wn #4 fall out v. leave (a barracks) in order to take a place in a military formation, or leave a military formation; "the soldiers fell out". wn #5 fall out v. come to pass; "What is happening?"; "The meeting took place off without an incidence"; "Nothing occurred that seemed important". wn