cyclolysis

[ sahy-klol-uh-sis ]
/ saɪˈklɒl ə sɪs /

noun Meteorology.

the weakening or extinction of a cyclone, usually in simultaneous occurrence with an increase in atmospheric pressure:the net effect of surface cooling on cyclolysis at any level within the atmosphere.

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Origin of cyclolysis

First recorded in 1915–20; cycl(one) + -o- -lysis
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020