BLACKLEG
- to work against a labor strike [v BLACKLEGGED, BLACKLEGGING, BLACKLEGS]
- Any of a number of plant diseases in which part of the stem blackens and decays, in particular
- An acute infectious bacterial disease of cattle and sheep, causing necrosis in one or more legs
- A strikebreaker
- to work even though a strike has been declared [v BLACKLEGGED, BLACKLEGGING, BLACKLEGS]