Helping or assisting together with something else; serving as a joint aid or support.
From Latin co- + adjutans (helping), present participle of adjutare (to help). This adjective form preserves the Latin grammatical structure and was used in formal legal and military documents.
In military history, 'coadjutant' described forces that worked together—think of how armies would combine different unit types, each coadjutant to the others, creating more powerful formations!
Complete word intelligence in one call. Free tier — 50 lookups/day.