noun
: any of several tests based on the ability of a specific serum to cause agglutination of a suitable system and used in the diagnosis of infections, the identification of microorganisms, and in blood grouping — compare widal test
noun
: any of several tests based on the ability of a specific serum to cause agglutination of a suitable system and used in the diagnosis of infections, the identification of microorganisms, and in blood grouping — compare widal test
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012