The hypothalamus also controls the pituitary glands, which then controls the release of hormones from other glands in the endocrine system. 1  Article. 2  Article. 3  Up Next. 4  Up Next. 5  Up Next.
Definition of bronze for English Language Learners. : 1  a metal that is made by combining copper and tin. : 2  something (such as a statue) that is made of bronze. : 3  a yellowish-brown color.
Bronze is an ancient alloy of copper and another metallic element, tin --- not zinc. The Bronze Age was named for the widespread use of this alloy in ancient times, both in Europe and Asia. Coins and objects made bronze, when new, are reddish brown or chocolate brown in color.