rhabdomyoma

noun, plural rhab·do·my·o·mas, rhab·do·my·o·ma·ta [rab-doh-mahy-oh-muh-tuh] /ˌræb doʊ maɪˈoʊ mə tə/. Pathology.

1. a benign tumor made up of striated muscular tissue.

noun plural -mas or -mata (-mətə)

1. pathol a benign tumour of striated muscle

n.

1. A benign tumor derived from striated muscle.