myeloma

The term 'myeloma' is a modern medical neologism constructed directly from Greek components to precisely describe a disease entity. The first element, myel-, derives from the Greek myelos, which originally meant "marrow," specifically the core substance found inside bones. The second element, -oma, is a Greek suffix used in pathology to denote a tumor or abnormal growth. Thus, the word's literal construction as "marrow tumor" provides a transparent, logical description of the cancer's primary site of origin within the bone marrow. This practice of compounding classical roots allows for precise, internationally standardized terminology in medicine.

Structure: myel (marrow) + oma (tumor) - myel: From Greek myelos, meaning "marrow". In this word, it functions as the root specifying the tissue of origin. - oma: From Greek -ōma, a suffix used to form nouns indicating a tumor, swelling, or mass. It functions as the suffix specifying the pathological condition.