or face palm,or face-palm
- the gesture of placing the palm of one's hand across the face, as to express embarrassment, frustration, disbelief, etc. (often used as an interjection): She read the post and comments and did a facepalm. Okay, that was dumb—facepalm!
- to use this gesture to express such emotions.
Origin of facepalm
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018