From Wiktionary, the free dictionary
rodan
- third-person plural present indicative of rodar
rȍdan (Cyrillic spelling ро̏дан, definite rodni)
- fruitful, abundant, fertile
rodan (nominative plural rodans)
- a member of a religious order, friar, monk, nun, brother, sister
1 status as a case is disputed
2 in later, non-classical Volapük only