interdepartmental

English

Etymology

inter- +‎ department +‎ -al

Pronunciation

• Rhymes: -ɛntəl

Adjective

interdepartmental (not comparable)

1. Between departments; to do with the connection of departments.

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

2. Involving multiple departments; multidepartmental.

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