- xenarchi
- \\zəˈnärˌkī\ noun plural
Usage: capitalizedEtymology: New Latin, from xen- + Greek archos rectum, anus; akin to Greek archein to begin — more at archi-in some classifications : an order or fishes that comprises only the pirate perches and is usually included in the order Salmopercae
Useful english dictionary. 2012.