- 1
A very intelligent and usually studious, erudite person.derogatoryslangsometimes
- With all the brainiacs in the world ... you'd think somebody would come up with a sunblock for ice cream.
brainiac
'breɪnɪæk3 senses · 9 ms
Level C2
A very intelligent and usually studious, erudite person.derogatoryslangsometimes