1. a magical potion or drink believed to make someone fall in love with another person
Usage: often used in fantasy, folklore, and historical contexts; also spelled 'filter' in some contexts, though 'philtre' is the traditional spelling
2. any magical or medicinal drink or potion
Usage: archaic or literary usage

Examples

• In the fairy tale, the witch brewed a philtre to make the prince fall in love with her daughter.
• The sorceress claimed her philtre could cure any illness, though no one believed her.
• Medieval legends often featured philtre as a tool of seduction and magic.
• She drank the mysterious philtre without knowing what it contained.
• The alchemist spent years perfecting his philtre of eternal youth.
• He joked that he needed a philtre to win her heart, since charm alone wasn't working.