We found 21 dictionaries that define the word extensometer:

General (16 matching dictionaries)

1. extensometer: Merriam-Webster
2. extensometer: Oxford Learner's Dictionaries
3. extensometer: American Heritage Dictionary of the English Language
4. extensometer: Collins English Dictionary
5. extensometer: Wordnik
6. extensometer: Wiktionary
7. extensometer: Webster's New World College Dictionary, 4th Ed.
8. extensometer: Infoplease Dictionary
9. extensometer: Dictionary.com
10. Extensometer: Wikipedia, the Free Encyclopedia
11. Extensometer: Online Plain Text English Dictionary
12. extensometer: Webster's Revised Unabridged, 1913 Edition
13. Extensometer: AllWords.com Multi-Lingual Dictionary
14. extensometer: FreeDictionary.org
15. extensometer: The Phrontistery - A Dictionary of Obscure Words
16. extensometer: TheFreeDictionary.com

Computing (1 matching dictionary)

17. extensometer: Encyclopedia

Medicine (1 matching dictionary)

18. extensometer: Merriam-Webster Medical Dictionary

Science (1 matching dictionary)

19. Archaeology Wordsmith (No longer online)

Tech (2 matching dictionaries)

20. Metal Terminology (No longer online)
21. Glossary of Composite Terms (No longer online)

Definitions from Wiktionary (extensometer) ▸ noun:  An electromechanical device for measuring changes in length of an object undergoing stress. Similar: extensimeter, extensiometer, extensometry, extensimetry, extensiometry, strainometer, extensograph, elastometer, extensogram, tensiometer, more... Adjectives: lateral, optical, axial, mechanical, high, sensitive, special, type, automatic, point, magnetic ▸ Words similar to extensometer ▸ Usage examples for extensometer ▸ Idioms related to extensometer ▸ Wikipedia articles (New!) ▸ Popular adjectives describing extensometer ▸ Words that often appear near extensometer ▸ Rhymes of extensometer ▸ Invented words related to extensometer