na-adjective
Used in art, design, and academic contexts to describe something based on abstract ideas rather than concrete details. Often appears in phrases like コンセプチュアル・アート.
彼の作品は非常にコンセプチュアルだ。
His work is highly conceptual.
この展覧会はコンセプチュアルなアートに焦点を当てている。
This exhibition focuses on conceptual art.