| Webster's Online Dictionary |
| Part of Speech | Definition | |
| Expression | 1. (Math.), the kind of a curve as expressed by the number of tangents that can be drawn from any point to the curve. A circle is of the second class.[Websters]. | |
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| Expressions | Definition | ||
| Class of a curve | (Math.), the kind of a curve as expressed by the number of tangents that can be drawn from any point to the curve. A circle is of the second class. Source: Webster's Revised Unabridged Dictionary. | ||
Source: compiled by the editor from various references; see credits. | Top | ||