australia antigen
Word Rarity
Rare
Frequency: Zipf frequency 3.20 in modern English
17
Scrabble Score
16
Letters
4
Syllables
10
Unique Chars
Meaning
noun
Surface antigen of the hepatitis B virus (HBsAg).
Etymology
First isolated by American researcher Baruch S. Blumberg in the serum of an Australian Aboriginal person.