Symbol, Trigonometry. arc secant.
enclosure, one of the six cities in the wilderness of Judah, noted for its “great cistern” (Josh. 15:61). It has been identified with the ruin Sikkeh, east of Bethany.
noun acronym 1. séquentiel couleur à mémoire: a colour-television broadcasting system used in France, the former Soviet Union, and some other countries
noun 1. Geometry. an intersecting line, especially one intersecting a curve at two or more points. 2. Trigonometry. (in a right triangle) the ratio of the hypotenuse to the side adjacent to a given angle. (originally) a line from the center of a circle through one extremity of an arc to the tangent from the […]
noun, (used with a singular or plural verb) Chiefly British. 1. scissors or shears, especially pruning shears. plural noun 1. (mainly Brit) a small pair of shears for pruning, having a pair of pivoted handles, sprung so that they are normally open, and usually a single cutting blade that closes against a flat surface