knock on wood

The phrase "knock on wood" is a superstitious saying used to express a desire to prevent something bad from happening or to continue having good luck. It typically involves physically tapping or knocking on a wooden surface, such as a piece of furniture or a door, as a way to "ward off" any potential negative outcomes. The origin of this phrase can be traced back to ancient folklore and beliefs surrounding spirits and the power of trees, particularly oak trees, which were thought to possess protective properties.


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Just Saying will “sweep you off your feet” with challenges to complete English language idioms, sayings, and other colloquial phrases.

Includes English phrases for both younger and older players. The full version features over 3,000 English idioms.