English word oncometer comes from English -meter (Used to form the names of measuring devices.), English onco- (Pertaining to tumors.)
| Dictionary entry | Language | Definition |
|---|---|---|
| -meter | English (eng) | Used to form the names of measuring devices. |
| onco- | English (eng) | Pertaining to tumors. |
| oncometer | English (eng) | (physiology) An instrument for measuring the variations in size of the internal organs of the body. |