We found 34 dictionaries that define the word dilatation:

General (20 matching dictionaries)

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

Business (1 matching dictionary)

21. dilatation: Legal dictionary

Computing (1 matching dictionary)

22. dilatation: Encyclopedia

Medicine (10 matching dictionaries)

23. dilatation: Merriam-Webster Medical Dictionary
24. Dorland's Illustrated Medical Dictionary (No longer online)
25. Dilatation: MedTerms.com Medical Dictionary
26. Medical Dictionary (No longer online)
27. Johnson Bwby (No longer online)
28. online medical dictionary (No longer online)
29. GI Disorders (No longer online)
30. Neurotrauma Glossary (No longer online)
31. dilatation: Medical dictionary
32. Dilatation: Drug Medical Dictionary

Science (1 matching dictionary)

33. dilatation: PlanetMath Encyclopedia

Tech (1 matching dictionary)

34. Schlumberger Oilfield Glossary (No longer online)

(Note: See dilatational as well.)

Definitions from Wiktionary (dilatation) ▸ noun:  Prolixity; diffuse discourse. ▸ noun:  The act of dilating; expansion; an enlarging on all sides; the state of being dilated ▸ noun:  A dilation or enlargement of a canal or other organ. Similar: dilation, prolixity, prolixness, enlargement, long-windedness, longiloquence, longwindedness, ampullosity, logorrhea, dilatant, more... Opposite: constriction, compression, narrowing Phrases: balloon dilatation, pupillary dilatation, gastric dilatation, cardiac dilatation, venous dilatation, more... Adjectives: cervical, acute, gastric, cardiac, cystic, aneurysmal, pupillary, marked, poststenotic, vascular, aortic ▸ Words similar to dilatation ▸ Usage examples for dilatation ▸ Idioms related to dilatation ▸ Wikipedia articles (New!) ▸ Popular adjectives describing dilatation ▸ Words that often appear near dilatation ▸ Rhymes of dilatation ▸ Invented words related to dilatation