| Definitions | proper noun
- The most powerful truth serum in the Harry Potter series of novels.
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The most powerful Truth Serum (Potion) available to the wizard world; a colourless and odourless liquid. Originally mentioned in Harry Potter and the Goblet of Fire.
"A Truth Potion so powerful that three drops would have the drinker spilling his or her innermost secrets."
From initial concoction, the potion will take a full cycle of the moon to mature until it is ready for use.
Name is derived from the Latin word "veritas" meaning truth.
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Etymology: Devised by w:J.K. Rowling, J.K. Rowling for her w:Harry Potter, Harry Potter novels.

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