| BLU | creamy dressing containing crumbled blue cheese |
|---|---|
| BLU | vinaigrette containing crumbled Roquefort or blue cheese |
| BLU | a blue poker chip with the highest value |
| BLU | a common stock of a nationally known company whose value and dividends are reliable |
| BLU | tall herb of eastern North America and Asia having blue berrylike fruit and a thick knotty rootstock formerly used medicinally |
| BLU | columbine of Rocky Mts having long-spurred blue flowers |
| BLU | hydrated blue crystalline form of copper sulfate |
| BLU | bluish edible crab of Atlantic and Gulf coasts of North America |
| BLU | Atlantic crab |
| BLU | any of several plants of the genus Trichostema having whorls of small blue flowers |
| BLU | hairy South African or Australian subshrub with blue-rayed daisylike flowers |
| BLU | bluish-gray North American hawk having a darting flight |