/sěːrum/
OriginFrom Latin serum (“whey”).
Formsсе́рум(canonical, inanimate, masculine) · sérum(romanization) · серум(nominative, singular) · серуми(nominative, plural) · серума(genitive, singular) · серума(genitive, plural) · серуму(dative, singular) · серумима(dative, plural) · серум(accusative, singular) · серуме(accusative, plural) · серуме(singular, vocative) · серуми(plural, vocative) · серуму(locative, singular) · серумима(locative, plural) · серумом(instrumental, singular) · серумима(instrumental, plural)