We found 20 dictionaries that define the word ultrasonics:

General (12 matching dictionaries)

1. ultrasonics: Merriam-Webster
2. ultrasonics: Oxford Learner's Dictionaries
3. ultrasonics: American Heritage Dictionary of the English Language
4. ultrasonics: Collins English Dictionary
5. Ultrasonics, ultrasonics: Wordnik
6. ultrasonics: Wiktionary
7. ultrasonics: Webster's New World College Dictionary, 4th Ed.
8. ultrasonics: The Wordsmyth English Dictionary-Thesaurus
9. ultrasonics: Infoplease Dictionary
10. ultrasonics: Dictionary.com
11. Ultrasonics (journal), Ultrasonics: Wikipedia, the Free Encyclopedia
12. ultrasonics: TheFreeDictionary.com

Computing (1 matching dictionary)

13. ultrasonics: Encyclopedia

Medicine (5 matching dictionaries)

14. ultrasonics: Merriam-Webster Medical Dictionary
15. Dorland's Illustrated Medical Dictionary (No longer online)
16. Medical Dictionary (No longer online)
17. online medical dictionary (No longer online)
18. ultrasonics: Medical dictionary

Tech (2 matching dictionaries)

19. Book Binding (No longer online)
20. Explosives (No longer online)

(Note: See ultrasonic as well.)

Definitions from Wiktionary (ultrasonics) ▸ noun:  the science and technology of ultrasound Similar: supersonic, inaudible, unhearable, sonography, ultrasound, ultrasonograph, ultrasonographics, ultrasonoscopy, ultrasonography, ultrasonicator, more... Phrases: Phased array ultrasonics, Branson Ultrasonics, Time-of-flight diffraction ultrasonics, more... ▸ Words similar to ultrasonics ▸ Usage examples for ultrasonics ▸ Idioms related to ultrasonics ▸ Wikipedia articles (New!) ▸ Popular adjectives describing ultrasonics ▸ Words that often appear near ultrasonics ▸ Rhymes of ultrasonics ▸ Invented words related to ultrasonics