Meaning of “state-of-the-art” - Learner’s Dictionary

state-of-the-art

adjective uk us /ˌsteɪtəvðiˈɑːt/

using the newest ideas, designs, and materials:

a computer system that uses state-of-the-art technology

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