Related Clues:
- Many a large desk or sofa
- Add to the end; take possession of
- Square-corner shape
- Building addition of 90 degrees
- Right-angled shape
- 90-degree pipe
- Half-rectangle
- Pipe joint with a right angle
- Dogleg shape, roughly
- Follower of kay
- 90-degree building annex
- Metal finish?
- July's third?
- New wing, say
- Letter with no curves