asthenopia
noun
as·the·no·pia
ˌas-thə-ˈnō-pē-ə 
: weakness or rapid fatigue of the eyes often accompanied by pain and headache
Cite this Entry
“Asthenopia.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/asthenopia. Accessed 31 Oct. 2025.
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