Definitions

1. proper noun

The 16th brightest star in the night sky, located in the constellation Draco.

“The ancient astronomer studied the movements of Rastaban and other stars in the constellation Draco.”

2. proper noun

A star in the Chinese constellation Tian Tian, representing the Right Leg of the Weaving Girl, a star in the Chinese constellation Tian Tian.

“The star Rastaban is an important part of the Chinese constellation, symbolizing the weaver’s leg.”