PHOSPHOROUS
Meaning of PHOSPHOROUS in English
/fos"feuhr euhs, fos fawr"euhs, -fohr"-/ , adj. Chem.
containing trivalent phosphorus.
[ 1770-80; PHOSPHOR- + -OUS ]
Random House Webster's Unabridged English dictionary.
Полный английский словарь Вебстер - Random House .
2012