Definition of on the face of the earth
- If you ask me, he's the biggest fool on the face of the earth.
: the front part of the head that in humans extends from the forehead to the chin and includes the mouth, nose, cheeks, and eyes
: the face as a means of identification : countenance
: presence, sight
: to confront impudently
: to line near the edge especially with a different material
: to cover the front or surface of
What made you want to look up on the face of the earth? Please tell us where you read or heard it (including the quote, if possible).