Meaning of “restless” - Learner’s Dictionary

restless

adjective uk us /ˈrestləs/
NOT STILL

unable to be still or relax because you are bored or nervous:

The audience was getting restless.
NOT SATISFIED

not satisfied with what you are doing now and wanting something new:

After a while in the same relationship I start to get restless.
restlessly adverb
restlessness noun [ U ]

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