noun-modifying (irregular)
jointly held; combined (events)
Abbreviation of 併用開催, used mainly in event or conference contexts to describe two or more events held together. Often appears prenominally as 併催の.
学会の併催イベントとしてワークショップが開かれた。
A workshop was held as a jointly held event of the academic conference.
展示会とセミナーが併催される。
The exhibition and the seminar are held together.