interdepartmental

not-comparable

Between departments; to do with the connection of departments. / Involving multiple departments; multidepartmental.

Japanese Meaning

部門間の / 複数の部門にまたがる / 複数の部署に関わる

The interdepartmental team coordinated efforts to launch the new software ahead of schedule.

部署間で編成されたチームが、新しいソフトウェアを予定より早く導入するために連携しました。

Sense（1）

Between departments; to do with the connection of departments.

I sent the memo to the accounting department via interdepartmental mail.

Sense（2）

Involving multiple departments; multidepartmental.

The memo discussed a new interdepartmental project that would require resources from nearly every group.