Wikimore

See also: fallthrough and fall-through

English

Used other than figuratively or idiomatically: see fall,‎ through.
(intransitive Category:English intransitive verbs#FALLTHROUGH, idiomatic Category:English idioms#FALLTHROUGH) To be unsuccessful, come to nothing; to be cancelled; not to proceed.
Their plans to go hiking Saturday fell through because it rained.Category:English terms with usage examples#FALLTHROUGH
- 2020 July 1, Howard Johnston, “Regional News: Western: Bratton Fleming”, in Rail, page 24:
  Lynton & Barnstaple Railway revivalists have unexpectedly been given a second chance to purchase the station, after the original sale deal fell through.
  Category:English terms with quotations#FALLTHROUGH

to be unsuccessful, come to nothing; to be cancelled; not to proceed