tad

noun2

1. •
   (informal) A small amount; a little bit.

   • Could you lean the picture to the left just a tad more?
2. •
   (slang, old-fashioned) A street boy; an urchin.

noun2

1. •
   Initialism of tobacco, alcohol and drugs.
2. •
   Initialism of transboundary animal disease.