Collaborative means done by several people working together. A collaborative effort.
It is used approvingly, and the word appears in most job advertisements for that reason. A collaborative process is slower and produces work that survives one person leaving.
1adjectivecollaborativeDone by several people working together.
“The collaborative version was better and took three times as long.”
collaborative is a quality.
From collaborate + -ive.
Etymology from Wiktionary, CC BY-SA