We found 24 dictionaries that define the word tags:

General (12 matching dictionaries)

1. tags: Merriam-Webster
2. tags, tags: Oxford Learner's Dictionaries
3. tags: Collins English Dictionary
4. tags: Vocabulary.com
5. Tag's, Tags, tag's, tags: Wordnik
6. tags: Cambridge Advanced Learner's Dictionary
7. TAGs, tags: Wiktionary
8. tags: Dictionary.com
9. tags: Cambridge Essential American English Dictionary
10. Tags (Unicode block), Tags: Wikipedia, the Free Encyclopedia
11. Tags: Rhymezone
12. tags: TheFreeDictionary.com

Business (1 matching dictionary)

13. tags: Legal dictionary

Computing (3 matching dictionaries)

14. Internet Terms (No longer online)
15. Internet Terms (No longer online)
16. tags: Encyclopedia

Medicine (3 matching dictionaries)

17. tags: Merriam-Webster Medical Dictionary
18. Tags (skin): Merck Manuals
19. tags: Medical dictionary

Miscellaneous (3 matching dictionaries)

20. TAGS: Acronym Finder
21. AbbreviationZ (No longer online)
22. tags: Idioms

Sports (1 matching dictionary)

23. Tags: Sports Definitions

Tech (1 matching dictionary)

24. DOD Dictionary of Military Terms: Joint Acronyms and Abbreviations (No longer online)

(Note: See tag as well.)

Definitions from Wikipedia (Tags) ▸ noun:  a Unicode block containing formatting tag characters. Opposite: untagged, unmarked, unlabelled, unclassified Types: labels, markers, signs, notices, indicators, more... Phrases: html tags, price tags, dog tags, meta tags, skin tags, more... Adjectives: html, xml, special, specific, passive, latin, multiple, smart, standard, active, red ▸ Words similar to tags ▸ Usage examples for tags ▸ Idioms related to tags ▸ Wikipedia articles (New!) ▸ Popular adjectives describing tags ▸ Words that often appear near tags ▸ Rhymes of tags ▸ Invented words related to tags