We found 13 dictionaries that define the word preterm infant:

General (7 matching dictionaries)

1. preterm infant: Vocabulary.com
2. preterm infant: Dictionary.com
3. Preterm infant: Wikipedia, the Free Encyclopedia
4. preterm infant: Rhymezone
5. preterm infant: FreeDictionary.org
6. preterm infant: Mnemonic Dictionary
7. preterm infant: TheFreeDictionary.com

Business (1 matching dictionary)

8. preterm infant: Legal dictionary

Computing (1 matching dictionary)

9. preterm infant: Encyclopedia

Medicine (4 matching dictionaries)

10. Dorland's Illustrated Medical Dictionary (No longer online)
11. online medical dictionary (No longer online)
12. preterm infant: Medical dictionary
13. University of Maryland Glossary of Medical Terms (No longer online)

(Note: See preterm_infants as well.)

Definitions from WordNet (preterm infant) ▸ noun:  an infant that is born prior to 37 weeks of gestation ▸ Words similar to preterm infant ▸ Usage examples for preterm infant ▸ Idioms related to preterm infant ▸ Wikipedia articles (New!) ▸ Words that often appear near preterm infant ▸ Rhymes of preterm infant ▸ Invented words related to preterm infant