cd22
Word Rarity
Very rare
Frequency: Zipf frequency 1.22 in modern English
5
Scrabble Score
2
Letters
1
Syllables
2
Unique Chars
Meaning
noun
a molecule found on the surface of mature B cells and to a lesser extent on some immature B cells, helping to prevent the overactivation of the immune system and the development of autoimmune diseases
Etymology
from cluster of differentiation-22