falling-out

[ faw-ling-out ]
/ ˈfɔ lɪŋˈaʊt /

noun, plural fall·ings-out, fall·ing-outs.

a quarrel or estrangement between persons formerly in close association with one another.

Origin of falling-out

1560–70; nominalization of verb phrase fall out; see -ing1

Example sentences from the Web for falling-out