oz

noun1

1. •
   Abbreviation of ounce; any of various units of weight and volume.

   • Add 8 oz of flour.

noun2

1. •
   (US, slang) An ounce (especially of marijuana or other drugs).

   • Selling reefer was a round-the-clock hustle that required more time and energy than I wanted to invest. Unloading a single O.Z. sometimes took up to an hour. — 1995
2. •
   Initialism of opportunity zone.

   • This provision maintains the OZ designation process from the Tax Cuts and Jobs Act and adds that at least 33 percent of designated OZs must be comprised entirely of a rural area. — 2025

noun1

1. •
   An unreal, magical realm.