Tra từ hyper - Từ điển Oxford Advanced Learner 8th

Từ điển Oxford Advanced Learner 8th

hyper hyper f15 BrE [ˈhaɪpə(r)] NAmE [ˈhaɪpər] adjective (informal) excited and nervous; having too much nervous energy Word Origin: [hyper] 1940s: abbreviation of ↑hyperactive.