Coed/ˌkəʊˈed/ Definition 1 of 2Pro Tip 1/3Gender Inclusivity Emphasizes that activities or settings include both men and women, promoting equality. Our coed volleyball team plays on Thursdays. Pro Tip 2/3Not Just Schools 'Coed' can refer to any mixed-gender situation, not limited to educational institutions. They've opened a new coed fitness class at the gym. Pro Tip 3/3Cultural Norms In some cultures, coed environments are standard, while in others they are less common. Attending a coed school was a new experience for her.