noun. someone who works (or provides workers) during a strike.
verb. take the place of work of someone on strike.
1. Noun, singular or mass This will protect your reindeer against hookworm, blackleg, threadworm and other parasites that can cause your reindeer illness. 2. Verb, non-3rd person singular present Examine stems at ground level for the bacteria blackleg that blackens and rots them.