All 3 Uses

oblong
in
The Hitchhiker's Guide to the Galaxy
(Auto-generated)

The cabin was mostly white, oblong, and about the size of a smallish restaurant.†
Chpt 11 *
In fact it wasn't perfectly oblong: the two long walls were raked round in a slight parallel curve, and all the angles and corners of the cabin were contoured in excitingly chunky shapes.†
Chpt 11
The truth of the matter is that it would have been a great deal simpler and more practical to build the cabin as an ordinary three-dimensional oblong room, but then the designers would have got miserable.†
Chpt 11

Definitions:

(1) (oblong)
an elongated shape (having more length than width) -- typically of a stretched circle that is longer than an oval, but occasionally used to describe a rectangle
(2) (meaning too rare to warrant focus)