serotype

== English == === Etymology === From sero- +‎ -type. === Noun === serotype (plural serotypes) (immunology) A group of microorganisms characterised by a specific set of antigens. ==== Synonyms ==== serostrain serovar ==== Derived terms ==== === Verb === serotype (third-person singular simple present serotypes, present participle serotyping, simple past and past participle serotyped) To assign or classify according to serotypes