adynamia
ady·na·mia
noun
1.
lack of strength or vigor (especially from illness)
Origin
From ἀ- (a-, “not”) + -dynamia, from Ancient Greek δύναμις (dúnamis) strength, force
Related words
Broader terms
WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.