We found 24 dictionaries that define the word asthenosphere:

General (16 matching dictionaries)

1. asthenosphere: Merriam-Webster
2. asthenosphere: Oxford Learner's Dictionaries
3. asthenosphere: American Heritage Dictionary of the English Language
4. asthenosphere: Collins English Dictionary
5. asthenosphere: Vocabulary.com
6. asthenosphere: Wordnik
7. asthenosphere: Wiktionary
8. asthenosphere: Webster's New World College Dictionary, 4th Ed.
9. asthenosphere: Infoplease Dictionary
10. asthenosphere: Dictionary.com
11. Asthenosphere: Wikipedia, the Free Encyclopedia
12. asthenosphere: Rhymezone
13. asthenosphere: FreeDictionary.org
14. asthenosphere: Mnemonic Dictionary
15. asthenosphere: TheFreeDictionary.com
16. asthenosphere: Merriam-Webster

Computing (1 matching dictionary)

17. asthenosphere: Encyclopedia

Miscellaneous (1 matching dictionary)

18. asthenosphere: Wordcraft Dictionary

Science (4 matching dictionaries)

19. Earthquake Image Glossary (No longer online)
20. Asthenosphere: Eric Weisstein's World of Astronomy
21. Illustrated Glossary of Geologic Terms (No longer online)
22. ASTHENOSPHERE: Zoom Astronomy Glossary

Tech (2 matching dictionaries)

23. Lake and Water Word Glossary (No longer online)
24. Schlumberger Oilfield Glossary (No longer online)

(Note: See asthenospheres as well.)

Definitions from Wiktionary (asthenosphere) ▸ noun:  (geology) The zone of the Earth's upper mantle, below the lithosphere. Similar: aesthenosphere, stratosphere, lithosphere, pedosphere, crust, pyrosphere, geosphere, orogenous zone, Statherian, abyss, more... Types: lithosphere, crust, mantle, core, more... Adjectives: underlying, hot, plastic, weak, viscous, upper, soft, mobile, continental, lithosphere, convecting ▸ Words similar to asthenosphere ▸ Usage examples for asthenosphere ▸ Idioms related to asthenosphere ▸ Wikipedia articles (New!) ▸ Popular adjectives describing asthenosphere ▸ Words that often appear near asthenosphere ▸ Rhymes of asthenosphere ▸ Invented words related to asthenosphere