English translation of riool is 
sewerage

Translate riool into other languages

• in Danish kloakering
• in Dutch riolering
• in German Kanalisation
• in Icelandic fráveitu
• in Norwegian kloakkanlegg
• in Swedish avlopp
• in Yiddish קאַנאַליזאַציע
• in Frisian rioel
• in Luxembourgish Kanalisatioun
• in Scots Gaelic òtrachas