Longman Dictionary of Contemporary English homepage

brainy

adjective
     
brain‧y comparative brainier, superlative brainiest
able to learn easily and think quickly [= clever; = smart AmE]
He always was the brainy one.
WORD FOCUS: intelligent WORD FOCUS: intelligent
similar words: clever especially BrE/smart especially AmE good at learning or understanding things quickly
bright
intelligent - used especially about young people
brilliant
a brilliant scientist, writer, student, historian etc is extremely intelligent and does very good work
brainy
informal very intelligent and good at studying
gifted
a gifted child is extremely intelligent
wise
a wise person has a lot of experience and knowledge, and can give good advice
cunning
/crafty good at using your intelligence to trick people

intelligent people: genius someone who is extremely intelligent and has great ideas
intellectual
someone who is well-educated and interested in art, science, or literature at a high level
intelligentsia
a country's intellectuals, considered as a single group


See also
intelligent

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