Definition of pyarthrosis in English:

pyarthrosis

noun

Medicine
  • The presence or formation of pus in a joint; septic arthritis; an instance of this.

Origin

Mid 19th century; earliest use found in Robert Mayne (1808–1868). From pyo- + arthrosis.

Pronunciation

pyarthrosis

/ˌpʌɪɑːˈθrəʊsɪs/