mesmerizing

attracting and holding interest as if by a spell; "read the bedtime story in a hypnotic voice"; "she had a warm mesmeric charm"; "the sheer force of his presence was mesmerizing"; "a spellbinding description of life in ancient Rome"

कोलकाता में सभी लोग शहर के उत्सवी रूप से मंत्रमुग्ध है।

The Prime Minister described Acharya Shri as one who was divinely gifted with great speech, mesmerizing voice and fine vocabulary.