| BL | sheep with a black coat |
|---|---|
| BL | a reckless and unprincipled reprobate |
| BL | North American bugbane found from Main and Ontario to Wisconsin and south to Georgia |
| BL | deciduous low-growing perennial of Canada and eastern and central United States |
| BL | spleenwort of Europe and Africa and Asia having pinnate fronds and yielding an astringent |
| BL | any of several fungous diseases of plants that produce small black spots on the plant |
| BL | small spruce of boggy areas of northeastern North America having spreading branches with dense foliage |
| BL | fox squirrel or gray squirrel in the black color phase |
| BL | Old World stork that is glossy black above and white below |
| BL | common nonpoisonous shrub of eastern North America with compound leaves and green paniculate flowers followed by red berries |
| BL | large Australian swan having black plumage and a red bill |
| BL | a branch of the Tai languages |