Hyphenation
snow·ball ef·fectTurkish pronunciation
snōbôl ıfektPronunciation
/ˈsnōˌbôl əˈfekt/ /ˈsnoʊˌbɔːl əˈfɛkt/
Etymology
[ 'snO-"bol ] (noun.) 15th century. By analogy with the way a snowball collects the more snow in one turn the larger it is, as it rolls down a hillside.