Definition of Vertical line. Meaning of Vertical line. Synonyms of Vertical line

Here you will find one or more explanations in English for the word Vertical line. Also in the bottom left of the page several parts of wikipedia pages related to the word Vertical line and, of course, Vertical line synonyms and on the right images related to the word Vertical line.

Definition of Vertical line

Vertical line
Vertical Ver"ti*cal, a. [Cf. F. vertical. See Vertex.] 1. Of or pertaining to the vertex; situated at the vertex, or highest point; directly overhead, or in the zenith; perpendicularly above one. Charity . . . is the vertical top of all religion. --Jer. Taylor. 2. Perpendicular to the plane of the horizon; upright; plumb; as, a vertical line. Vertical angle (Astron. & Geod.), an angle measured on a vertical circle, called an angle of elevation, or altitude, when reckoned from the horizon upward, and of depression when downward below the horizon. Vertical anthers (Bot.), such anthers as stand erect at the top of the filaments. Vertical circle (Astron.), an azimuth circle. See under Azimuth. Vertical drill, an drill. See under Upright. Vertical fire (Mil.), the fire, as of mortars, at high angles of elevation. Vertical leaves (Bot.), leaves which present their edges to the earth and the sky, and their faces to the horizon, as in the Australian species of Eucalyptus. Vertical limb, a graduated arc attached to an instrument, as a theodolite, for measuring vertical angles. Vertical line. (a) (Dialing) A line perpendicular to the horizon. (b) (Conic Sections) A right line drawn on the vertical plane, and passing through the vertex of the cone. (c) (Surv.) The direction of a plumb line; a line normal to the surface of still water. (d) (Geom., Drawing, etc.) A line parallel to the sides of a page or sheet, in distinction from a horizontal line parallel to the top or bottom. Vertical plane. (a) (Conic Sections) A plane passing through the vertex of a cone, and through its axis. (b) (Projections) Any plane which passes through a vertical line. (c) (Persp.) The plane passing through the point of sight, and perpendicular to the ground plane, and also to the picture. Vertical sash, a sash sliding up and down. Cf. French sash, under 3d Sash. Vertical steam engine, a steam engine having the crank shaft vertically above or below a vertical cylinder.

Meaning of Vertical line from wikipedia

- In LaTeX mathematical mode, the ASCII vertical bar produces a vertical line, and \| creates a double vertical line (a | b \| c is set as a | b ‖ c {\displaystyle...
- In mathematics, the vertical line test is a visual way to determine if a curve is a graph of a function or not. A function can only have one output, y...
- three-dimensional case. A vertical line is any line parallel to the vertical direction. A horizontal line is any line normal to a vertical line. Horizontal lines...
- pattern. Line arrays can be oriented in any direction, but their primary use in public address is in vertical arrays which provide a very narrow vertical output...
- line. If a = 0 and b ≠ 0, the line is horizontal and has equation y = −c/b. The distance from (x0, y0) to this line is measured along a vertical line...
- Anterior median line Lateral sternal line: A vertical line corresponding to the lateral margin of the sternum. Parasternal line: A vertical line equidistant...
- Dokumenta to mark a schwa macron or horizontal line ◌̄ – macron; for example ā ◌̱ – underbar overlays ◌⃓ – vertical bar through the character ◌̷ – slash through...
- a line. If b ≠ 0, the line is the graph of the function of x that has been defined in the preceding section. If b = 0, the line is a vertical line (that...
- and used as a vertical direction as a reference line, or plumb-line. It is a precursor to the spirit level and used to establish a vertical datum. It is...
- parasternal line is a vertical line on the front of the thorax. It is midway between the lateral sternal line and the mid-clavicular line. http://www...