| a noun suffix used to form names of tumors, of the kind specified by the base: fibroma; melanoma. |
| -oma suff. Tumor: lipoma. [New Latin -ōma, from Greek -ōma, -ōmat-, n. suff.] |
-oma suff.
Tumor: lipoma.
| -oma
A suffix meaning "tumor" or "cancer," as in carcinoma. Often, the suffix is added to the name of the affected body part, as in lymphoma, cancer of the lymph tissue. |