polyvalency

noun (n)

1. (chemistry) the state of having a valence greater than two (noun.state)

   Sinonim: multivalence, multivalency, polyvalence

   Sumber: wordnet30

2. (toxicology) the state of being capable of counteracting more than one toxin or antigen or kind of microorganism (noun.state)

   Sinonim: polyvalence

   Sumber: wordnet30