Polyjuice

If Bar-Hillel has so many different considerations to account for when translating actual English into Hebrew, imagine the challenge she faces when rendering those words that Rowling made up, such as Polyjuice Potion (shikui polymitzi, according to Bar-Hillel), dementors (soharsanim) and animagus (animagus).

éù ãáøéí éåúø ÷ùä ìúøâí î’’àúä–éåãò–îé” åâå | Jewschool 2007

He also figures out that Malfoy isn't going there with all different students, it's just Crabbe and Goyle taking the Polyjuice potion to transform into different students to keep watch.

Lianna Kong: Half The Blood, Seven Times The Voldemort: Chapters 21 - 25 of Harry Potter Book 6 2008

Harry begins to wonder if maybe Crabbe or Goyle had taken the Polyjuice potion and staked out in the girls 'bathroom at the Three Broomsticks to give the necklace to the unlucky victim.

Lianna Kong: Half The Blood, Seven Times The Voldemort: Chapters 21 - 25 of Harry Potter Book 6 2008

There was problem after problem to overcome, not least of which was that their store of Polyjuice Potion was greatly depleted.

Harry Potter And The Deathly Hallows Rowling, J. K. 2007

Beneath the Cloak he could feel the last vestiges of Polyjuice leaving him, his hands returning to their usual length and shape.

Harry Potter and the Deathly Hallows Rowling, J. K. 2007

Well, Gini's plan of going as Hermione-as-kitty-via-Polyjuice-potion failed when she couldn't find the right color ears (black is common, but tawny? not so much), so instead she hit upon the excellent idea of going as Professor Trelawney.

Halloween Costumes 2005

“Robes,” she said under her breath, acknowledging their presence with a nervous nod and continuing to poke around in her beaded bag, “Polyjuice Potion … Invisibiliity Cloak … Decoy Detonators … You should each take a couple just in case … Puking Pastilles, Nosebleed Norgat, Extendable Ears …”

Harry Potter and the Deathly Hallows Rowling, J. K. 2007

Hermione plucked a few hairs from the witch's head and added them to a flask of muddy Polyjuice Potion she had taken from the beaded bag.

Harry Potter And The Deathly Hallows Rowling, J. K. 2007

There was problem after problem to overcome, not least of which was that their store of Polyjuice Potion was greatly depleted.

Harry Potter and the Deathly Hallows Rowling, J. K. 2007

Mundungus did not look particularly reassured, but Moody was already pulling half a dozen eggcup-sized glasses from inside his cloak, which he handed out, before pouring a little Polyjuice Potion into each one.

Harry Potter and the Deathly Hallows Rowling, J. K. 2007