SMH
Proposed by a contributor, not yet supported by evidence.
Also seen as: SMHes · SMHing · SMHed
Meaning · English
to shake one's head.
Verb
Sources & notes
Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-08-01 via kaikki.org).
Common questions
What does “SMH” mean?
to shake one's head.
Is “SMH” formal or informal?
No register label has been reviewed yet — treat it as neutral and check the usage notes above.