We found 29 dictionaries that define the word asthenic:

General (20 matching dictionaries)

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

Art (1 matching dictionary)

21. -asthenic, -asthenic: A Cross Reference of Latin and Greek Elements

Business (1 matching dictionary)

22. asthenic: Legal dictionary

Computing (1 matching dictionary)

23. asthenic: Encyclopedia

Medicine (6 matching dictionaries)

24. asthenic: Merriam-Webster Medical Dictionary
25. Asthenic: MedTerms.com Medical Dictionary
26. online medical dictionary (No longer online)
27. Hepatitis C Information Central (No longer online)
28. asthenic: Medical dictionary
29. Asthenic: Drug Medical Dictionary

(Note: See asthenics as well.)

Definitions from Wiktionary (asthenic) ▸ adjective:  Characterized by, or pertaining to, debility; weak; debilitating. ▸ noun:  A person who has asthenia. Similar: ectomorphic, enervated, weak, debilitated, adynamic, weaksome, feeblesome, debile, micropathic, enfeebling, more... Opposite: sthenic, strong, robust, muscular, powerful Types: anemic, pale, lethargic, listless, weak, fatigued, more... Phrases: asthenic type, asthenic personality, asthenic personality disorder, more... ▸ Words similar to asthenic ▸ Usage examples for asthenic ▸ Idioms related to asthenic ▸ Wikipedia articles (New!) ▸ Popular adjectives describing asthenic ▸ Popular nouns described by asthenic ▸ Words that often appear near asthenic ▸ Rhymes of asthenic ▸ Invented words related to asthenic