Definitions of brainiac

n someone who has exceptional intellectual ability and originality

Einstein, brain, genius, mastermind
show 4 types...
hide 4 types...
an unusually gifted or intelligent (young) person; someone whose talents excite wonder and admiration
boy wonder
an extremely talented young male person
child prodigy, infant prodigy, wonder child
a prodigy whose talents are recognized at an early age
girl wonder
an extremely talented young female person
Type of:
intellect, intellectual
a person who uses the mind creatively

Sign up, it's free!

Whether you're a student, an educator, or a lifelong learner, can put you on the path to systematic vocabulary improvement.