ROENTGENOPAQUE
Meaning of ROENTGENOPAQUE in English
/rent'geuh noh payk", -jeuh-, runt'-/ , adj.
not permitting the passage of x-rays.
[ ROENTGEN(O)- + OPAQUE ]
Random House Webster's Unabridged English dictionary.
Полный английский словарь Вебстер - Random House .
2012