A subsidiary entrance to a building or house at its rear, normally away from the street. / A means of access, often secret and unprotected, to something.

(US, baseball) The path of a pitch which starts outside and then slides over the plate. / Achieved through indirect means.

To attempt to accomplish by indirect means, especially when direct means are proscribed.

An edition of a magazine, etc, that was published earlier than the current edition.

A back issue of a magazine, etc. / Anything considered old-fashioned.

(idiomatic) Approximate, rough, simplified, especially of a calculation, estimation or other reasoning.

The rear, back, or unseen portion (of something). / (computing) That part of a hardware or software system that is farthest from the user; the internals rather than the user interface.

Request for a second interview or audition, following a successful initial interview.

To request someone's return. / To telephone someone again at a more convenient time. / To return to a shop or residence one has previously visited.

(idiomatic) To complete the greater part of (a project). / To overburden (a person).