microprocessor

Từ điển Oxford Advanced Learner 8th

micro·pro·ces·sor [microprocessor microprocessors] BrE [ˌmaɪkrəʊˈprəʊsesə(r)] NAmE [ˌmaɪkroʊˈproʊsesər] noun (computing)
a small unit of a computer that contains all the functions of the ↑central processing unit