We found 34 dictionaries that define the word hg:

General (17 matching dictionaries)

1. Hg, hg: Merriam-Webster
2. HG, Hg, Hg, hg: Oxford Learner's Dictionaries
3. HG, Hg, Hg, hg: American Heritage Dictionary of the English Language
4. hg: Collins English Dictionary
5. Hg, hg: Vocabulary.com
6. HG, Hg, hg: Wordnik
7. HG: Wiktionary
8. hg: Webster's New World College Dictionary, 4th Ed.
9. Hg: The Wordsmyth English Dictionary-Thesaurus
10. HG: Infoplease Dictionary
11. h.g, hg: Dictionary.com
12. HG, Hg (element), Hg (equity firm), Hg: Wikipedia, the Free Encyclopedia
13. hg: Rhymezone
14. Hg: Stammtisch Beau Fleuve Acronyms
15. hg: FreeDictionary.org
16. hg: Mnemonic Dictionary
17. HG: TheFreeDictionary.com

Art (2 matching dictionaries)

18. Epicurus.com Coffee Glossary (No longer online)
19. Glossary of Stamp Collecting Terms (No longer online)

Business (2 matching dictionaries)

20. Construction Term Glossary (No longer online)
21. Glossary of Crop Abbreviations (No longer online)

Computing (1 matching dictionary)

22. hg: Encyclopedia

Medicine (6 matching dictionaries)

23. Hg: Merriam-Webster Medical Dictionary
24. Dorland's Illustrated Medical Dictionary (No longer online)
25. Hg: MedTerms.com Medical Dictionary
26. online medical dictionary (No longer online)
27. HG: Medical dictionary
28. Hg: Drug Medical Dictionary

Miscellaneous (2 matching dictionaries)

29. HG: Acronym Finder
30. AbbreviationZ (No longer online)

Science (2 matching dictionaries)

31. HG, Hg: A Dictionary of Quaternary Acronyms and Abbreviations
32. Hg: WebElements Periodic Table of the Elements

Slang (1 matching dictionary)

33. HG, h.g: Urban Dictionary

Tech (1 matching dictionary)

34. AUTOMOTIVE TERMS (No longer online)

(Note: See hging as well.)

Definitions from Wiktionary (HG) ▸ noun:  Initialism of hyperemesis gravidarum. [(medicine, pathology) A rare complication of pregnancy, similar to severe morning sickness, sometimes fatal if left untreated.] ▸ noun:  (Internet slang) Initialism of homegirl. [(slang) A female friend.] Similar: mercury, hectogram, quicksilver, atomic number 80, calomel, torr, Aas, 0, AG, al, more... Opposite: ag Phrases: mm hg, in hg, in. hg, HG 85, Roy and HG, more... ▸ Words similar to hg ▸ Usage examples for hg ▸ Idioms related to hg ▸ Wikipedia articles (New!) ▸ Popular adjectives describing hg ▸ Words that often appear near hg ▸ Rhymes of hg ▸ Invented words related to hg