PEEK

Polyether ether ketone (PEEK) is a colourless organic thermoplastic polymer in the polyaryletherketone (PAEK) family, used in engineering applications.

In addition to the basic sense of "a quick look, especially through a hole", the term Peek or PEEK can also mean:

People with the surname Peek:

• Antwan Peek, American footballer
• Ben Peek, author
• Bertrand Meigh Peek, astronomer
• Burton Peek, former president of Deere & Company
• Dan Peek, musician
• Kim Peek (1951–2009), American savant
• Paul Peek, musician
• Paul Peek (politician)
• Tina Peek, rock music journalist for The Big Rock Show on modern rock public radio station The X KXRX