In various occasional scientific uses, as transl. of Latin sagitta: (a) Astronomy. The Pole-star and its companion; (b) Anatomy (see quot. 1552); (c)…
| 单词 | θ116022 |
| 释义 | the world > relative properties > number > geometry > [noun] > branches of > trigonometry > functions of > versed sine (9) shaft1552 In various occasional scientific uses, as transl. of Latin sagitta: (a) Astronomy. The Pole-star and its companion; (b) Anatomy (see quot. 1552); (c)… versed sine1581 versed sine. Trigonometry. Originally, the segment of the diameter intercepted between the foot of the sine and the extremity of the arc; in modern… arrow1594 Mathematics. The versed sine; (also) an abscissa of a point of a conic section. Now historical and rare. sagitta1675 Geometry. The versed sine of an arc: = arrow, n. 6. co-versed sine1706 In co-versed sine: the versed sine of the complement of an angle (see versed, adj.1). verse-sine1772 = versed sine at versed, adj.1 1. suversed sine1782 the versed sine of the supplement. versina1831 = versed sine at versed, adj.1 1. Subcategories:— scale of (1) |
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