- nereidiformia
- \\ˌnirēˌidəˈfȯrmēə, nə̇ˌrēəd-\ noun plural
Usage: capitalizedEtymology: New Latin, from Nereid-, Nereis, genus of polychaete worms + -iformia (from Latin, neuter plural of -iformis -iform)in some classifications : a division of polychaete worms nearly equivalent to Errantia
Useful english dictionary. 2012.