straight line

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Related to straight line: straight line depreciation
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.straight line - a line traced by a point traveling in a constant directionstraight line - a line traced by a point traveling in a constant direction; a line of zero curvature; "the shortest distance between two points is a straight line"
line - a length (straight or curved) without breadth or thickness; the trace of a moving point
perpendicular - a straight line at right angles to another line
asymptote - a straight line that is the limiting value of a curve; can be considered as tangent at infinity; "the asymptote of the curve"
tangent - a straight line or plane that touches a curve or curved surface at a point but does not intersect it at that point
secant - a straight line that intersects a curve at two or more points
radius - a straight line from the center to the perimeter of a circle (or from the center to the surface of a sphere)
diameter - a straight line connecting the center of a circle with two points on its perimeter (or the center of a sphere with two points on its surface)
chord - a straight line connecting two points on a curve
element - a straight line that generates a cylinder or cone
bias, diagonal - a line or cut across a fabric that is not at right angles to a side of the fabric
diagonal - (geometry) a straight line connecting any two vertices of a polygon that are not adjacent
vector - a straight line segment whose length is magnitude and whose orientation in space is direction
curve, curved shape - the trace of a point whose direction of motion changes
References in classic literature ?
with the sun, that is when the three bodies are on the same straight line, the earth occupying the center; that she is
Mudge, who was at the rudder, kept in a straight line, and by a turn of his hand checked the lurches which the vehicle had a tendency to make.
I knew that the island was not so large but that I could easily find the sea if I did but move in a straight line, but there came the difficulty as there was no way in which I could direct my course and hold it, the sun, of course, being always directly above my head, and the trees so thickly set that I could see no distant object which might serve to guide me in a straight line.
To me this vast ivory-ribbed chest, with the long, unrelieved spine, extending far away from it in a straight line, not a little resembled the hull of a great ship new-laid upon the stocks, when only some twenty of her naked bow-ribs are inserted, and the keel is otherwise, for the time, but a long, disconnected timber.
Every fine straight line in the clear whiteness of his face, was cruelly, craftily, and closely compressed, while he stood looking quietly at his nephew, with his snuff-box in his hand.
It is to be almost inclosed by massive stone piers, one of which will extend into the sea over three thousand feet in a straight line.
Afterwards, he added, as he grew older, all that nervousness wore off completely; and I observed his weary eyes gaze steadily ahead, as if there had been nothing between him and the straight line of sea and sky, where whatever a seaman is looking for is first bound to appear.
The pair of legs that carried him were rickety, and there was a bias in his gait which inclined him somewhat to the left of a straight line.
Somewhere, and by straight line of descent, these two parties to my dual personality were connected.
The horse kept straight along the road through the drifted snow, and before they had gone another hundred yards the straight line of the dark wattle wall of a barn showed up black before them, its roof heavily covered with snow which poured down from it.
The fact is," replied the Distressed One, "it is five thousand leagues, a couple more or less, from this to the kingdom of Kandy, if you go by land; but if you go through the air and in a straight line, it is three thousand two hundred and twenty-seven.
One immediately perceived three long parallel streets, unbroken, undisturbed, traversing, almost in a straight line, all three cities, from one end to the other; from North to South, perpendicularly, to the Seine, which bound them together, mingled them, infused them in each other, poured and transfused the people incessantly, from one to the other, and made one out of the three.