IPA: /ɪnˈθrɔːl/
KK: /ɪnˈθrɔl/
To hold someone's attention completely; to captivate or charm someone so that they are very interested or fascinated.
The magician's performance was able to enthral the entire audience.
Past: enthralled
Past Participle: enthralled
Enthral → It is formed from "en-" (meaning to cause to be in) and "thrall" (from Old English "þræl", meaning slave or servant). The word "enthral" means to captivate or hold someone in a state of servitude or fascination.
Think of being 'caused to be in' a state of 'servitude' or 'captivation' — that's why enthral means to captivate someone.