| blackfly | |
noun | |
| 1. | blackish aphid that infests e.g. beans and sugar beets |
| 2. | small blackish stout-bodied biting fly having aquatic larvae; sucks the blood of birds as well as humans and other mammals |
| a fool or simpleton; ninny. |
| a children's mummer's parade, as on the Fourth of July, with prizes for the best costumes. |