bel: Эфэкт матылька

Information
has URI	http://lexvo.org/id/term/bel/%D0%AD%D1%84%D1%8D%D0%BA%D1%82%20%D0%BC%D0%B0%D1%82%D1%8B%D0%BB%D1%8C%D0%BA%D0%B0

Meaning
means	(noun) the phenomenon whereby a small change at one place in a complex system can have large effects elsewhere, e.g., a butterfly flapping its wings in Rio de Janeiro might change the weather in Chicago butterfly effect