1. to be a sensible and practical person; to be very practical and see things as they really are; to remain calm and stable

1. They’re getting married very suddenly. They say they have both feet on the ground and that they have given it serious thought, but I have my doubts.

2. You’re leaving school before you graduate? I don’t think you know what you’re doing. Are you sure you have both feet on the ground?

3. Even after she became famous, she always kept her feet on the ground.

4. You will do all right if you have your feet on the ground. Don’t get carried away.

5. Just keep your feet on the ground and you will do fine.