pas

noun2

1. •
   A step in a dance.

   • The premier pas in life is the most important of all …… — 1848
2. •
   (no longer used) The right of going foremost; precedence.

   • ‘Nobody of any elegance of manners can exist, where tradesmen, attornies, and mechanics have the pas.’ — 1792

noun3

1. •
   Initialism of physician-assisted suicide.
2. •
   Initialism of parental alienation syndrome.
3. •
   Initialism of para-aminosalicylic acid, a medication used to treat tuberculosis.