What is the meaning of Back-to-back?
With one's back facing that of somebody else.
Emerging in exactly opposite directions.
Having a party wall at the rear,
Synonym of wired (“being a pair in seven card stud with one face up and one face down”).
Alternative form of back to back
A house with a party wall at the rear.
One of a pair of rig workers who are rostered on alternately.
Source: wiktionary.orgSearch words containing