| Webster's Online Dictionary |
| Part of Speech | Definition | |
| Expression | 1. (Chem.), a class of substances, extracted from vegetable products, having strong bitter taste but with no sharply defined chemical characteristics.[Websters]. | |
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| Expressions | Definition | ||
| Bitter principles | (Chem.), a class of substances, extracted from vegetable products, having strong bitter taste but with no sharply defined chemical characteristics. Source: Webster's Revised Unabridged Dictionary. | ||
Source: compiled by the editor from various references; see credits. | Top | ||