| Webster's Online Dictionary |
| Part of Speech | Definition | |
| Expression | 1. A disease of wheat, in which a black, moist matter is deposited in the fissures of the grain.[Websters]. | |
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| Expressions | Definition | ||
| Black rust | A disease of wheat, in which a black, moist matter is deposited in the fissures of the grain. Source: Webster's Revised Unabridged Dictionary. | ||
Source: compiled by the editor from various references; see credits. | Top | ||