naid
noun
na·id
ˈnāə̇d
plural -s
1
obsolete : naiad
2
[New Latin Naid-, Nais genus of annelids from Latin, naiad] : any of numerous small freshwater annelids constituting Nais and related genera of the order Oligochaeta
Word History
Etymology
Latin naid-, nais, from Greek, from nan to flow + -id-, -is -id