Goddess Durga, Devi is called Tripura because she is older than the three persons viz. Brahma, Vishnu & Rudra, She who has three puras cities i.e., Circles, Angles, Lines syllables etc
Goddess Durga, Devi is called Tripura because she is older than the three persons viz. Brahma, Vishnu & Rudra, She who has three puras cities i.e., Circles, Angles, Lines syllables etc, The Goddess of satisfaction