cheek by jowl

Translations
бок о бок, тесно
The houses were built cheek by jowl in the old part of the city.
Дома были построены бок о бок в старой части города.
Definitions
In close proximity or very close together; side by side.
Words
cheek

noun
щека
by

preposition
рядом с
jowl

noun
щека