Prefigure is used to indicate something that hints at events that will happen later. The heavy clouds prefigured the approaching storm.
Pro Tip 2/3
Cultural Indicators
Look for customs or behaviors in a culture that 'prefigure' future societal changes. Traditional fairy tales often prefigure modern societal values.
Pro Tip 3/3
Predictive Language
'Prefigure' should be used when describing something that is a clear indicator, not just a guess. Early computer designs prefigured today's advanced technology.