ヘッドワーク

noun

headwork; mental effort; brainwork

Refers to intellectual or mental work, as opposed to physical labor. Often used in contexts like problem-solving, planning, or studying.

• この仕し事ごとは体たい力りょくよりヘッドワークが求もとめられる。

  This job requires more brainwork than physical strength.

• チェスはヘッドワークのスポーツだ。

  Chess is a sport of mental effort.