oncofetal antigen n.
One of the tumor-associated antigens present in fetal tissue but not in normal adult tissue, such as alpha-fetoprotein and carcinoembryonic antigen.
| a calculus or concretion found in the stomach or intestines of certain animals, esp. ruminants, formerly reputed to be an effective remedy for poison. |
| a stew of meat, vegetables, potatoes, etc. |
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