| Answer | Crossword Clue |
|---|---|
| EAST | A 90-degree direction |
| ELL | Pipe with a 90-degree bend |
| ELL | Letter with a 90-degree bend |
| ELL | Pipe with a 90-degree angle |
| ELL | Joint with a 90-degree bend |
| LBAR | Beam with a 90 degree bend |
| LBAR | Brace with a 90-degree bend |
| ELL | Pipe joint with a 90-degree turn |
| at | ed as a function word to indicate the rate, degree, or position in a scale or series the temperature at 90 at first |
