Definitions

1. noun

A river in Arizona, USA, or the Gila monster, a type of venomous lizard native to the southwestern United States and northern Mexico.

“The Gila monster is a venomous lizard found primarily in the southwestern United States.”

2. proper noun

The Gila River, a major river in Arizona, USA.

“The Gila River is an important water source for the city of Phoenix.”