OPALESCE
Meaning of OPALESCE in English
/oh'peuh les"/ , v.i. , opalesced, opalescing .
to exhibit a play of colors like that of the opal.
[ 1810-20; back formation from OPALESCENT ]
Random House Webster's Unabridged English dictionary.
Полный английский словарь Вебстер - Random House .
2012