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myxasthenia

American  
[mik-suhs-thee-nee-uh, mik-sas-thuh-nahy-uh] / ˌmɪk səsˈθi ni ə, mɪkˌsæs θəˈnaɪ ə /

noun

Pathology.
  1. defective secretion of mucus.


Etymology

Origin of myxasthenia

myx- + asthenia