passive

The Glazer family, it is stressed, are not passive observers.

The German would have the upper hand in a rally and immediately become too passive, allowing Sinner to unleash and take control of the point.

The isolation condenser is what’s known as a passive system—it doesn’t require outside power.

The potential impact on indoor temperatures from passive cooling strategies range from 0.5 to 8 degrees Celsius.

The boy’s expression was uncomplaining and passive, like a wounded animal’s, except for an appeal in the wide, glassy eyes: Don’t lose me.