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English Fox - English Dictionary
Meaning of
brainiac
in English
brainiac
us
/ˈbɹeɪniæk/
uk
/ˈbɹeɪniæk/
#uncommon
Definitions
Noun
a
highly
intelligent
;
studious
person
(
often
used
derogatorily
)
The
brainiac
in
our
class
always
answers
the
teacher's
questions
correctly
.
