drosometer/dɹə(ʊ)ˈsɒmɪtə(ɹ)/EtymologyFrom Ancient Greek δρόσος (drósos, “dew”) + -meter.drosometer means A device for measuring the amount of dew on a surface. Lexicurio rates it Sui generis — a strength score of 88 out of 100.nounA device for measuring the amount of dew on a surface.