Belousov-Zhabotinsky reaction
noun
Be·lo·u·sov-Zha·bo·tin·sky reaction ˌbe-lə-ˈü-ˌsȯf-zhä-bə-ˈtin-skē- 
variants or less commonly Belousov-Zhabotinskii reaction
ˌbe-lə-ˈü-ˌsȯf-zhä-bə-ˈtin-skē-
chemistry
: any of a class of autocatalytic chemical reactions characterized by the creation of a self-sustaining repeating pattern
Chemical computing owes its power to an intriguing but complex piece of chemistry called the Belousov-Zhabotinsky or BZ reaction.
Duncan Graham-Rowe, New Scientist, 26 Mar. 2005
Duncan Graham-Rowe, New Scientist, 26 Mar. 2005called also BZ reaction
Word History
Etymology
after Boris Pavlovich Belousov †1970 and Anatoliĭ Markovich Zhabotinskiĭ †2008 Russian chemists
Note: The story of the discovery of the reaction by Belousov (1893-1970) in 1951 and its subsequent re-elaboration and description by Žabotinskij (1938-2008) in the early 1960's have been detailed in a number of sources in English and Russian, such as A.T. Winfree, "The Prehistory of the Belousov-Zhabotinsky Oscillator," Journal of Chemical Education, vol. 61, no. 8 (August, 1984), pp. 661-63.
First Known Use
1976, in the meaning defined above