
1) Treasure 
Found on 
https://www.crosswordclues.com/clue/tresor

 TRESOR (recursive acronym for `TRESOR Runs Encryption Securely Outside RAM`) is a Linux kernel patch which provides CPU-only based encryption to defend against cold boot attacks on computer systems by performing encryption outside usual random-access memory (RAM). It is one of two proposed solutions for general-purpose computers (the other uses .....
Found on 
http://en.wikipedia.org/wiki/TRESOR

 Trésor is an R&B, hip hop and soul French double album, written and performed by French-Algerian singer Kenza Farah. The album, her third studio album, contains 18 tracks (including two bonus and a bonus virgin mega) and guest appearances with Segnor Alonzo, Lea Castel, Melissa M, Younes, Kayline (Karismatik) and Nabila (Karismatik). It was relea...
Found on 
http://en.wikipedia.org/wiki/Trésor

• (n.) Treasure.
Found on 
http://thinkexist.com/dictionary/meaning/tresor/

Tresor is a cultivated variety of potato.
Found on 
http://www.probertencyclopaedia.com/browse/QT.HTM
  No exact match found.