rə̇ˈdē(ə)lˈwȯkə(r)- noun
Usage: usually capitalized R&W
Etymology: after Samuel Rideal died 1929 & J.T.A. Walker English chemists
: a test for determining the phenol coefficient especially of a disinfectant
rə̇ˈdē(ə)lˈwȯkə(r)- noun
Usage: usually capitalized R&W
Etymology: after Samuel Rideal died 1929 & J.T.A. Walker English chemists
: a test for determining the phenol coefficient especially of a disinfectant
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012