a 1 g 2 a 1 m 3 m 3 a 1 g 2 l 1 o 1 b 3 u 1 l 1 i 1 n 1 e 1 m 3 i 1 a 1 s 1
19 letters · 29 points in Scrabble
Meaning
noun a rare immunological disorder characterized by the virtual absence of gamma globulin in the blood and consequent susceptibility to infection