mission-critical

/mˈɪʃənkɹˈɪtɪkəl/

/mˈɪʃənkɹˈɪɾɪkəl/

mission-critical

essential to the functioning or success of an organization or system, particularly with regards to its primary goals or objectives

Examples

1. So you're advising people on communication strategies and really mission-critical moments.

2. This is what I call a mission-critical joint the whole costume rests on this joint of the helmet Ergo I'm going to use two applications of contact cement

3. Everything back here is mission-critical.

4. He was mission-critical.