TRISOMY


Meaning of TRISOMY in English

/truy"soh mee/ , n. Pathol.

an abnormality characterized by the presence of an additional chromosome to the normal diploid number.

[ 1925-30; TRI- + -SOME 3 + -Y 3 ]

Random House Webster's Unabridged English dictionary.      Полный английский словарь Вебстер - Random House .