We found 37 dictionaries that define the word teething:

General (22 matching dictionaries)

1. teething: Merriam-Webster
2. teething: Oxford Learner's Dictionaries
3. teething: American Heritage Dictionary of the English Language
4. teething: Collins English Dictionary
5. teething: Vocabulary.com
6. Teething, teething: Wordnik
7. teething: Cambridge Advanced Learner's Dictionary
8. teething: Wiktionary
9. teething: Infoplease Dictionary
10. teething: Dictionary.com
11. teething: Cambridge Essential American English Dictionary
12. Teething: Wikipedia, the Free Encyclopedia
13. Teething: Online Plain Text English Dictionary
14. teething: Webster's Revised Unabridged, 1913 Edition
15. teething: Rhymezone
16. Teething: AllWords.com Multi-Lingual Dictionary
17. teething: Webster's 1828 Dictionary
18. teething: FreeDictionary.org
19. teething: Mnemonic Dictionary
20. teething: TheFreeDictionary.com

Computing (1 matching dictionary)

21. teething: Encyclopedia

Medicine (12 matching dictionaries)

22. teething: Merriam-Webster Medical Dictionary
23. Dorland's Illustrated Medical Dictionary (No longer online)
24. Teething: MedTerms.com Medical Dictionary
25. Teething: Merck Manuals
26. online medical dictionary (No longer online)
27. Health and Wellness Dictionary (No longer online)
28. Teething: MEDLINE plus Illustrated Medical Encyclopedia
29. teething: Parents' Common Sense Encyclopedia
30. A-Z Family health glossary (No longer online)
31. teething: Medical dictionary
32. University of Maryland Glossary of Medical Terms (No longer online)
33. Teething: Drug Medical Dictionary

Miscellaneous (1 matching dictionary)

34. teething: Idioms

Slang (1 matching dictionary)

35. teething: Urban Dictionary

(Note: See teethe as well.)

Definitions from Wiktionary (teething) ▸ noun:  (physiology) The eruption, through the gums, of the milk teeth; dentition. Similar: edentation, periodentosis, dysodontiasis, tooth decay, odontodysplasia, polyodontia, maleruption, taeniodonty, gingivitis, parodontopathy, more... Opposite: toothless, dentition complete, edentulous Phrases: teething troubles, teething problems, teething ring, teething rings, more... Adjectives: moral, difficult, late, first, painful, early, second, infant, easy, slow, normal ▸ Words similar to teething ▸ Usage examples for teething ▸ Idioms related to teething ▸ Wikipedia articles (New!) ▸ Popular adjectives describing teething ▸ Words that often appear near teething ▸ Rhymes of teething ▸ Invented words related to teething