a test in which treatment of a substance, usually urine, with nitric acid and ammonia indicates the presence of uric acid by formation of murexide.
noun freckles; also, pimples
[mur-freez-bur-oh, -buhr-oh] /ˈmɜr frizˌbɜr oʊ, -ˌbʌr oʊ/ noun 1. a city in central Tennessee: battle of Stone River (or Murfreesboro) 1862.
[mur-juh n] /ˈmɜr dʒən/ noun, Scot. 1. a grimace; a wry face.
[moo r-gahb] /ˈmʊər gɑb/ noun 1. a river in NE Afghanistan and SE Turkmenistan, flowing from the Hindu Kush W and NW to the Kara Kum Desert. 530 miles (853 km) long.