We found 10 dictionaries that define the word SMH:

General (5 matching dictionaries)

1. Smh, smh: Wordnik
2. SMH, smh: Wiktionary
3. SMH: Dictionary.com
4. SMH, Smh: Wikipedia, the Free Encyclopedia
5. SMH: Stammtisch Beau Fleuve Acronyms

Art (1 matching dictionary)

6. Glossary of Stamp Collecting Terms (No longer online)

Computing (1 matching dictionary)

7. SMH: Netlingo

Miscellaneous (2 matching dictionaries)

8. SMH: Acronym Finder
9. AbbreviationZ (No longer online)

Slang (1 matching dictionary)

10. smh: Urban Dictionary

Definitions from Wiktionary (SMH) ▸ verb:  to shake one's head. ▸ noun:  Initialism of Society for Military History. ▸ noun:  (Australia) Initialism of The Sydney Morning Herald. Similar: need one's head examined, shuck, shackle, laugh one's head off, jam one's hype, smartmouth, ha-ha, mmph, hone, hoot, more... Opposite: laughing, smiling, happy, pleased, content ▸ Words similar to SMH ▸ Usage examples for SMH ▸ Idioms related to SMH ▸ Wikipedia articles (New!) ▸ Popular adjectives describing SMH ▸ Words that often appear near SMH ▸ Rhymes of SMH ▸ Invented words related to SMH