Home › Words › Z › zoophytolithzoophytolithzoophytolith means A zoophyte fossil.Among words judged in Lexicurio's Arena, zoophytolith ranks #40,232 of 42,747 for Qualifying.EtymologyFrom zoo- + phytolith.nounA zoophyte fossilDefinitions & examples from Wiktionary (CC BY-SA 3.0).