convalescent serum
Word Rarity
Rare
Frequency: Zipf frequency 2.57 in modern English
26
Scrabble Score
17
Letters
5
Syllables
12
Unique Chars
Meaning
noun
A blood serum created from the blood plasma of a person who has recovered from an infectious illness, which contains antibodies to the infectious disease factor (such as viruses). For convalescent serum therapy, the disease antiserum created from the plasma can be injected into an ill victim of that disease as a treatment.