| polyvalent serum; serum, multipartial | เซรุ่มหลายฤทธิ์ [แพทยศาสตร์ ๖ ส.ค. ๒๕๔๔] |
| polyvalent | (adj) containing several antibodies each capable of counteracting a specific antigen, Ant. monovalent, Example: a polyvalent vaccine |
| polyvalent | (adj) having more than one valence, or having a valence of 3 or higher, Syn. multivalent, Ant. monovalent |
| Polyvalent | a. [ Poly- + L. valens, p. pr. See Valent. ] (Chem.) Multivalent. [ 1913 Webster ] |