Any part of a curve; = arc, n. 1 2. Obsolete.
单词 | θ98796 |
释义 | the world > space > shape > curvature > types of curvature > [noun] > curve of shape of part of circle (8) archc1400 Any part of a curve; = arc, n. 1 2. Obsolete. bow-line1551 An arc of a circle. arc1570 Part of the circumference of a circle or other curve. bow1594 An arc of a circle. Obsolete. circumference1656 In looser use. A part of the circumference, an arc. Obsolete. Subcategories:— deviation from (1) — semicircular arc (2) |
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