betide(redirected from betiding)
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woe betide (one)
Unpleasant things will happen to someone. And woe betide anyone one who tries to ruin my plans!
ˌwoe beˈtide somebody(formal or humorous) there will be trouble for somebody: Woe betide anyone who arrives late!
woe betide (someone)
1. Used to express the wish for someone to experience misfortune.
2. Used as a warning or allusion to negative consequences: "Even though my dad was no farmer, he was a crack shot and a very good hunter&.... woe betide the unwary moose that wandered down from Canada" (Howard Frank Mosher).