acquired immunity
Word Rarity
Rare
Frequency: 3.79 in modern English
35
Scrabble Score
16
Letters
5
Syllables
12
Unique Chars
Meaning
n
immunity to a particular disease that is not innate but has been acquired during life; immunity can be acquired by the development of antibodies after an attack of an infectious disease or by a pregnant mother passing antibodies through the placenta to a fetus or by vaccination