look up any word, like bae:
 
1.
1 (adj.) Any item of clothing that is figure flattering and entices the opposite sex is a sextile.

2 (n) An individual who is versatile in the practice of sex. The best practitioners are usually sensual, creative, and experienced.
1. She put on her best sextile for her date with Michael. She knew he would find it difficult to maintain his composure when she wore her lucky dress.

2. He is the best sextile ever! I can never pass up an invite to sleep with him.
by RavishingRuby April 14, 2008