We found 30 dictionaries that define the word twins:

General (17 matching dictionaries)

1. Twins, twins: Merriam-Webster
2. twins, the Twins: Oxford Learner's Dictionaries
3. Twins: American Heritage Dictionary of the English Language
4. Twins, the Twins: Collins English Dictionary
5. Twins, twins: Vocabulary.com
6. Twin's, Twins, twin's, twins: Wordnik
7. twins: Cambridge Advanced Learner's Dictionary
8. Twins, twins: Wiktionary
9. twins: Dictionary.com
10. twins: Cambridge Essential American English Dictionary
11. TWINS, The Twins (Albanian tale), The Twins (band), The Twins (group), The Twins (novel), The Twins, Twins (By2 album), Twins (Knock Out), Twins (Ornette), Twins (Ornette Coleman album), Twins (Super Junior album), Twins (TV series), Twins (The Matrix), Twins (Ty Segall album), Twins (band), Twins (baseball), Twins (disambiguation), Twins (film), Twins (group), Twins (movie), Twins: Wikipedia, the Free Encyclopedia
12. twins: Rhymezone
13. twins: Stammtisch Beau Fleuve Acronyms
14. Twins: Dictionary of Phrase and Fable (1898)
15. twins: FreeDictionary.org
16. twins: Mnemonic Dictionary
17. Twins: TheFreeDictionary.com

Business (2 matching dictionaries)

18. Twins (human), Twins: Legal dictionary
19. Glossary of Trucking Terms (No longer online)

Computing (1 matching dictionary)

20. Twins (human), Twins: Encyclopedia

Medicine (4 matching dictionaries)

21. twins: Merriam-Webster Medical Dictionary
22. Medical Dictionary (No longer online)
23. Twins: Merck Manuals
24. Twins (human), twins: Medical dictionary

Miscellaneous (3 matching dictionaries)

25. Encyclopedia of Graphic Symbols (No longer online)
26. Brilliant Dream Dictionary (No longer online)
27. TWINS: Acronym Finder

Science (1 matching dictionary)

28. Twins: Eric Weisstein's World of Mathematics

Slang (1 matching dictionary)

29. Twins, the twins: Urban Dictionary

Tech (1 matching dictionary)

30. AUTOMOTIVE TERMS (No longer online)

(Note: See twin as well.)

Definitions from Wiktionary (Twins) ▸ noun:  (slang) A woman's breasts. ▸ noun:  (baseball) The Minnesota Twins team. Similar: pair, parallel, duplicate, similitude, counterpart, matching, similar, mate, couple, Siamese, more... Opposite: unrelated, dissimilar, different, distinct, separate Types: fraternal twins, identical twins, conjoined twins, more... Phrases: the twins, identical twins, fraternal twins, monozygotic twins, Siamese Twins, more... Adjectives: identical, monozygotic, fraternal, dizygotic, siamese, conjoined, old, male, female, egg, nonidentical Colors:     blue,     pink,     yellow,     green,     lavender, more... ▸ Words similar to twins ▸ Usage examples for twins ▸ Idioms related to twins ▸ Wikipedia articles (New!) ▸ Popular adjectives describing twins ▸ Words that often appear near twins ▸ Rhymes of twins ▸ Invented words related to twins