Academic: relating to scholarship or research; often used adjectivally (e.g., 'academic study') to describe scholarly characteristics.
アカデミックな論文を書くには明確な根拠と構成が必要だ。
To write an academic paper you need clear evidence and structure.
彼はアカデミックな環境で働くことを希望している。
He hopes to work in an academic environment.
その議論はアカデミックすぎて一般の読者には難しい。
That discussion is too academic and difficult for general readers.