We found 14 dictionaries that define the word nodules:

General (8 matching dictionaries)

1. nodules: Merriam-Webster
2. nodules: Collins English Dictionary
3. nodules: Vocabulary.com
4. Nodules, nodules: Wordnik
5. nodules: Cambridge Advanced Learner's Dictionary
6. nodules: Wiktionary
7. nodules: Dictionary.com
8. Nodules: TheFreeDictionary.com

Computing (1 matching dictionary)

9. Nodules: Encyclopedia

Medicine (5 matching dictionaries)

10. nodules: Merriam-Webster Medical Dictionary
11. Nodules: Merck Manuals
12. Nodules: MEDLINE plus Illustrated Medical Encyclopedia
13. Nodules: Medical dictionary
14. University of Maryland Glossary of Medical Terms (No longer online)

(Note: See nodule as well.)

Definitions from Wiktionary (nodule) ▸ noun:  A rounded mass or irregular shape; a little knot or lump. ▸ Also see nodule Opposite: smooth, flat, even Types: thyroid, renal, brain, lung, breast, more... Phrases: manganese nodules, root nodules, rheumatoid nodules, vocal nodules, lymphatic nodules, more... Adjectives: small, subcutaneous, multiple, solitary, large, numerous, white, vocal, hard, hyperplastic, discrete ▸ Words similar to nodules ▸ Usage examples for nodules ▸ Idioms related to nodules ▸ Wikipedia articles (New!) ▸ Popular adjectives describing nodules ▸ Words that often appear near nodules ▸ Rhymes of nodules ▸ Invented words related to nodules