We found 56 dictionaries that define the word catheter:

General (26 matching dictionaries)

1. catheter: Merriam-Webster
2. catheter: Oxford Learner's Dictionaries
3. catheter: American Heritage Dictionary of the English Language
4. catheter: Collins English Dictionary
5. catheter: Vocabulary.com
6. Catheter, catheter: Wordnik
7. catheter: Cambridge Advanced Learner's Dictionary
8. catheter: Wiktionary
9. catheter: Webster's New World College Dictionary, 4th Ed.
10. catheter: The Wordsmyth English Dictionary-Thesaurus
11. catheter: Infoplease Dictionary
12. catheter: Dictionary.com
13. catheter: Online Etymology Dictionary
14. catheter: Cambridge Essential American English Dictionary
15. Catheter: Wikipedia, the Free Encyclopedia
16. Catheter: Online Plain Text English Dictionary
17. catheter: Webster's Revised Unabridged, 1913 Edition
18. catheter: Rhymezone
19. Catheter: AllWords.com Multi-Lingual Dictionary
20. catheter: Webster's 1828 Dictionary
21. catheter: FreeDictionary.org
22. catheter: Mnemonic Dictionary
23. catheter: TheFreeDictionary.com
24. catheter: Longman Dictionary of Contemporary English

Art (1 matching dictionary)

25. catheter-: A Cross Reference of Latin and Greek Elements

Computing (1 matching dictionary)

26. catheter: Encyclopedia

Medicine (27 matching dictionaries)

27. catheter: Merriam-Webster Medical Dictionary
28. Dorland's Illustrated Medical Dictionary (No longer online)
29. Catheter: MedTerms.com Medical Dictionary
30. ABTA Brain Tumor Patients (No longer online)
31. Alzheimer's Association Medical Glossary (No longer online)
32. Catheter: UK Medical Acronyms
33. Catheter(ization): Merck Manuals
34. Digestive Diseases Dictionary (No longer online)
35. Catheter: MedFriendly Glossary
36. online medical dictionary (No longer online)
37. Lay Terms for Consent Forms (No longer online)
38. Hepatitis C Information Central (No longer online)
39. catheter: Prostate Cancer Interactive Glossary
40. Medical Device Glossary of Terms (No longer online)
41. Pregnancy & Baby (No longer online)
42. Kidney Patient Guide Glossary (No longer online)
43. Multiple Sclerosis Encyclopaedia (No longer online)
44. Catheter: Glossary of Lymphoma Terms
45. Catheter: Breast Cancer Glossary of Medical Terms
46. AIDS Medical Glossary and Drug Chart (No longer online)
47. catheter: Dictionary of Cancer Terms
48. Glossary of HIV/AIDS Related Terms (No longer online)
49. A-Z Family health glossary (No longer online)
50. catheter: Medical dictionary
51. Catheter: Brain Injury
52. Catheter: Drug Medical Dictionary
53. Hyperdictionary (No longer online)

Slang (1 matching dictionary)

54. catheter: Urban Dictionary

(Note: See cathetering as well.)

Definitions from Wiktionary ( ) ▸ noun:  (medicine) A small tube inserted into a body cavity to administer a drug, create an opening, distend a passageway, or remove fluid. Similar: cath., Cath, line, catherization, canula, vas cath, cathartical, canalicule, canulation, catheretic, more... Opposite: uncatheterized, non-catheterized, uninstrumented Types: Foley, Pigtail, Hickman, Broviac, Permcath, Quinton, more... Phrases: Foley catheter, Balloon catheter, indwelling catheter, urinary catheter, Catheter ablation, more... Adjectives: central, urinary, urethral, pulmonary, small, soft, arterial, intravenous, french, ureteral, nasal Colors:     white,     blue,     red,     green,     yellow, more... ▸ Word origin ▸ Words similar to catheter ▸ Usage examples for catheter ▸ Idioms related to catheter ▸ Wikipedia articles (New!) ▸ Popular adjectives describing catheter ▸ Words that often appear near catheter ▸ Rhymes of catheter ▸ Invented words related to catheter