| Answer | Crossword Clue |
|---|---|
| STENOSIS | Narrowing of an orifice |
| stenosis | a narrowing or constriction of the diameter of a bodily passage or orifice |
| chicanes | An artificial narrowing or turn on a road or auto-racing course |
| inswept | tapering or narrowing at the front or tip, as an airplane wing |
| registers | An adjustable plate for widening or narrowing an opening and regulating a draft, esp. in a fire grate |
| register | An adjustable plate for widening or narrowing an opening and regulating a draft, esp. in a fire grate |
