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anticyclolysis

American  
[an-tee-sahy-klol-uh-sis, an-tahy-] / ˌæn ti saɪˈklɒl ə sɪs, ˌæn taɪ- /

noun

Meteorology.
  1. the weakening or extinction of an anticyclone, usually in simultaneous occurrence with a decrease in atmospheric pressure.

    The North African family of anticyclones is primarily observed in summer, and anticyclolysis tends to occur off the northern Libyan coast.


Etymology

Origin of anticyclolysis

First recorded in 1930–35; anticycl(one) + -o- ( def. ) + -lysis