Meaning of “enthral” - Learner’s Dictionary

enthral

verb [ T ] (present participle enthralling, past tense and past participle enthralled) UK (US enthrall) uk us /ɪnˈθrɔːl/

to keep someone's interest and attention completely:

[ often passive ] The children were enthralled by the circus.
enthralling adjective

(Definition of “enthral” from the Cambridge Learner’s Dictionary © Cambridge University Press)