myeloma

noun

my·​e·​lo·​ma ˌmī-ə-ˈlō-mə 

plural myelomas also myelomata ˌmī-ə-ˈlō-mə-tə 

: a primary tumor of the bone marrow

myelomatous

ˌmī-ə-ˈlō-mə-təs 

adjective

Examples of myeloma in a Sentence

Recent Examples on the Web

The presence of high levels of M proteins can indicate myeloma. —Anna Giorgi, Verywell Health, 14 July 2025

The study found that obesity is linked to seven types of cancer that are rising among younger adults: colorectal, kidney, uterine, pancreatic, stomach (cardia), cervical cancers and myeloma (a type of blood cancer). —Lucy Notarantonio, MSNBC Newsweek, 14 June 2025

Today, there are 36,000 new cases of myeloma in the U.S., annually, and median survival is about 10 years, with many patients dying of something other than the disease. —Eileen Finan, People.com, 5 June 2025

Now, after thalidomide treatment, one-third had declines in myeloma activity. —David Armstrong, CNN Money, 10 May 2025

Word History

Etymology

Greek myelós "bone marrow" + -oma — more at myelo-

First Known Use

1949, in the meaning defined above

Phrases Containing myeloma

• multiple myeloma

Rhymes for myeloma

• ambystoma
• atheroma
• carcinoma
• coloboma
• granuloma
• haematoma
• hamartoma
• hemangioma
• hematoma
• hepatoma
• hybridoma
• melanoma

Medical Definition

myeloma

noun

my·​e·​lo·​ma ˌmī-ə-ˈlō-mə 

plural myelomas also myelomata -mət-ə 

: a primary tumor of the bone marrow formed of any one of the bone marrow cells (as myelocytes or plasma cells) and usually involving several different bones at the same time see multiple myeloma