![](https://webarchive.library.unt.edu/eot2008/20090117030908im_/http://www.cancer.gov/images/spacer.gif) |
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![](https://webarchive.library.unt.edu/eot2008/20090117030908im_/http://www.cancer.gov/images/spacer.gif)
| A substance that blocks the activity of folic acid. Folate antagonists are used to treat cancer. Also called antifolate. |
Previous Definitions: | FMISO, FNA biopsy, FOBT, focal, folate | Next Definitions: | FOLFOX, folic acid, folinic acid, follicle, follicular large cell lymphoma |
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