photomancy/foʊtɔːmænsi/EtymologyFrom photo (“light”) + -mancy (“divination of”), from Latin -mantia, ultimately from Ancient Greek μᾰντείᾱ (mănteíā, “divination”).photomancy means divination using light Lexicurio rates it Sui generis — a strength score of 87 out of 100.noundivination using light