antiserum

== English == === Etymology === From anti- +‎ serum. === Pronunciation === === Noun === antiserum (countable and uncountable, plural antiserums or antisera) (medicine) A serum prepared from human or animal sources containing antibodies able to counter certain diseases or toxins. ==== Hyponyms ==== See antivenom, antitoxin, antidote (some antiserums) ==== Translations ==== === Anagrams === ruminates