We found 12 dictionaries that define the word newborns:

General (7 matching dictionaries)

1. newborns: Merriam-Webster
2. newborns: Vocabulary.com
3. Newborn's, Newborns, newborn's, newborns: Wordnik
4. Newborns, newborns: Wiktionary
5. newborns: Dictionary.com
6. Newborns: Wikipedia, the Free Encyclopedia
7. newborns: TheFreeDictionary.com

Business (1 matching dictionary)

8. newborns: Legal dictionary

Computing (1 matching dictionary)

9. newborns: Encyclopedia

Medicine (2 matching dictionaries)

10. newborns: Merriam-Webster Medical Dictionary
11. newborns: Medical dictionary

Slang (1 matching dictionary)

12. newborns: Urban Dictionary

(Note: See newborn as well.)

Definitions from Wiktionary (Newborn) ▸ adjective:  Recently born. ▸ adjective:  Born anew, reborn. ▸ noun:  A recently born baby. ▸ noun:  A surname. ▸ Also see newborn Opposite: adults, seniors, elders Types: preemies, infants, babies, neonates, more... Phrases: newborns cry, more... ▸ Words similar to newborns ▸ Usage examples for newborns ▸ Idioms related to newborns ▸ Wikipedia articles (New!) ▸ Popular adjectives describing newborns ▸ Popular nouns described by newborns ▸ Words that often appear near newborns ▸ Rhymes of newborns ▸ Invented words related to newborns