1. Containing several antibodies each capable of counteracting a specific antigen
   "a polyvalent vaccine" 
2. Having more than one valence, or having a valence of 3 or higher
   - multivalent

See also: polyvalency, valence, valency

Antonym: monovalent

Encyclopedia: Polyvalent

• Porcellio
• Porcellionidae
• porch
• porcine
• porcino
• porcupine
• porcupine ball
• porcupine provision
• porcupinefish
• porcupines
• pore
• pore fungus
• pore mushroom
• porgy
• Porifera
• poriferan
• poriferous
• poring over
• pork
• pork and beans
• pork barrel
• pork belly
• pork butcher
• pork loin
• pork roast