noun
group work; collaboration; joint work
Refers to work or tasks done together by multiple people, often in educational, workplace, or community settings.
このプロジェクトは共同作業で進めています。
We are carrying out this project through group work.
共同作業が苦手な人もいる。
Some people are not good at collaborative work.
Compound of 共同 (きょうどう, 'joint, cooperative') and 作業 (さぎょう, 'work, operation').