Meaning of “intelligent” - Learner’s Dictionary

intelligent

adjective us uk /ɪnˈtelɪdʒənt/
Man is still more intelligent than the cleverest robot.She's far more intelligent than her sister.Dolphins are intelligent creatures.He was very intelligent and caring.She asked some very intelligent questions.

B1 able to learn and understand things easily:

a highly intelligent young woman
an intelligent remark
intelligently adverb

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