noun

whammy

WAM-ee/ˈwæmi/

A serious setback or harmful blow, often one of several.

The fallen tree delivers a whammy by crushing the work van.

A tradesman arrives with his tool bag to find his work van crushed by a fallen tree: a visibly serious, disabling setback.
Etymology

An evil-eye hex became a word for a harmful blow or setback; the deeper origin is uncertain.

More examples

  • The closure is a whammy for the town.
  • Illness and car trouble bring a double whammy.

Forms

whammy

Similar words

setback
An event that delays or reverses progress.
blow
A damaging event or disappointment.