Definition of "ergot" in Anglais

noun

1. Any fungus in the genus Claviceps which are parasitic on grasses.

2. The sclerotium (wintering stage) of certain fungi in the genus Claviceps, appearing as a deformed grain in certain cereals and grasses infected by the fungi.

3. The wart-like growth of skin that covers the metacarpal pad on a horse or similar animal.