English adjective: northwestern | |||
| 1. | northwestern situated in or oriented toward the northwest | ||
| Synonyms | northwest, northwesterly | ||
| Similar | north | ||
| Antonyms | south | ||
| 2. | northwestern of a region of the United States generally including Washington; Oregon; Idaho; and sometimes Montana; Wyoming | ||
| Similar | western | ||
| Antonyms | eastern | ||