osteoma
/ˌɒstɪˈəʊmə/Pathology
noun
A tumour of bone; specifically a well-circumscribed benign tumour composed of compact or trabecular bone, usually occurring in a bone of the skull.
- osteoid osteoma: see osteoid..
Origin
Mid 19th century. From osteo- + -oma, after scientific Latin osteoma.