tooth-to-jowl

listen to the pronunciation of tooth-to-jowl
الإنجليزية - الإنجليزية
Very close together

Having no safe, private sanitation facilities in areas where people are living tooth-to-jowl means going the whole day without relieving oneself and then risking exposure at night. - Millenium Project, ''Interim Report of Task Force 7 on Water and Sanitation, 2004-02-01.