turnkey
The origin and history of turnkey.
Etymology
From turn + key. (jailer): Compare typologically Russian вертуха́й (vertuxáj) (akin to верте́ть (vertétʹ)).
The origin and history of turnkey.
From turn + key. (jailer): Compare typologically Russian вертуха́й (vertuxáj) (akin to верте́ть (vertétʹ)).