Word Study
black humor |
black humour |
black ice |
black jack pershing |
black kite |
black knapweed
| black knot
| black larch
| black lead
| black letter
| black locust
black knapweed
WORDNET DICTIONARY
Noun black knapweed has 1 sense
- black knapweed(n = noun.plant) centaurea nigra, hardheads, lesser knapweed - a weedy perennial with tough wiry stems and purple flowers; native to Europe but widely naturalized; Array is a kind of knapweed
For further exploring for "black knapweed" in Webster Dictionary Online
