Moab

noun4

1. •
   A mountainous region of Jordan.
2. •
   A city, the county seat of Grand County, Utah, United States.
3. •
   Ellipsis of Moab Valley: a valley in Moab Grand Canyon, Utah, United States.
4. •
   Ellipsis of Moab Grand Canyon: a canyonland in Utah, United States.

noun2

1. •
   GBU-43 (originally an acronym of Massive Ordnance Air Blast).
2. •
   Acronym of Mother of all Bombs.

noun1

1. •
   Abbreviation of monoclonal antibody.