Medical Dictionary

aqua regia

noun aqua re·gia \-ˈrē-j(ē-)ə\

Definition of AQUA REGIA

:  a mixture of nitric and hydrochloric acids that dissolves gold or platinum—called also nitrohydrochloric acid
March 28, 2015
persiflage Hear it
Frivolous bantering talk
Take a 3-minute break and test your skills!
How to use a word that (literally) drives some people nuts.
Test your vocab with our fun, fast game
Ailurophobia, and 9 other unusual fears