Final answer:
The correct term for oversized bricks with manufacturer-specified dimensions is 'Jumbo brick'. These bricks are larger than standard bricks and have been in use since ancient times, with historical roots in Mesopotamia.
Step-by-step explanation:
The term for any of various oversized bricks having nominal dimensions established by the manufacturer is Option 3: Jumbo brick. The term jumbo brick refers to bricks that are larger than the standard size and have been specified by the manufacturer. Historically, the use of bricks dates back to ancient Mesopotamia around 7500 BCE, where they were made by mixing earth and water. Over time, different civilizations have used materials such as mud, loam, sand, and water to create bricks that were then sun-dried to harden.