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lymphomatosis

American  
[lim-foh-muh-toh-sis] / ˌlɪm foʊ məˈtoʊ sɪs /

noun

Pathology.
  1. lymphoma spread throughout the body.


Etymology

Origin of lymphomatosis

1895–1900; < New Latin lymphomat- (stem of lymphoma lymphoma ) + -osis