This is the fear of losing a streak (for example a streak on the widely popular app Snapchat). The word itself is derived from the latin words for lost streak (amisso fragmine).
Sally suffered from severe amissofragminophobia and so checked her Snapchat every ten minutes at the least to ensure that she had not lost a single one of her thirty four streaks.
by notyourgrasshopper April 10, 2016