we will try to mimic a situation where there is no influence on this horizontal plane. The problem with matter is that it has dimensions and that the particles are not exactly on the same distance along the curvilinear abscissa within the gravitational field. When you say “ abscissa” your mouth opens sideways. One such event is shown on the picture on the right: they infer that an air shower passed through the detector by observing The number of muons seen underground is an excellent estimator of the energy of the primary cosmic ray, as the Kascade collaboration result shown on the left shows (on the abscissa is the logarithm of the energy of the primary cosmic ray, and on the y axis the number of muons per square meter measured by the detector).

The independent - variable coordinate (usually x) of a point on the Cartesian plane is called the abscissa, and the dependent-variable coordinate (usually y) is called the ordi - nate. The curve also applies if the abscissa is changed to ‘Amount in Savings’.

noun the value of a coordinate on the horizontal axis.

In the system of Cartesian coördinates, a certain line used in determining the position of a point in a plane.įrom the GNU version of the Collaborative International Dictionary of English. 1), in the parabola PAC, AM, the part of the axis AB cut off by the ordinate PM, is the abscissa of the point P.

noun In mathematics: In the conic sections, that part of a transverse axis which lies between its vertex and a perpendicular ordinate to it from a given point of the conic.

noun The coordinate representing the position of a point along a line perpendicular to the y-axis in a plane Cartesian coordinate system.

( Brazil ) IPA ( key): /abˈsi.From The American Heritage® Dictionary of the English Language, 5th Edition.

ablative feminine singular of abscissus.

nominative / accusative / vocative neuter plural.

nominative / vocative feminine singular.

See the etymology of the corresponding lemma form. Trumble and Angus Stevenson, editors (2002), “abscissa”, in The Shorter Oxford English Dictionary on Historical Principles, 5th edition, Oxford New York, N.Y.: Oxford University Press, →ISBN, page 8.įrom abscissus, perfect passive participle of abscindō ( “ tear away ” ).Ībscissa f ( genitive abscissae) first declension

↑ 1.0 1.1 Lesley Brown, editor-in-chief William R.( first of two coordinates ) : coordinate.Originally, it referred to the portion of a line between a fixed point on that line and the intersection of that line with an ordinate. ( geometry ) The horizontal line representing an axis of a Cartesian coordinate system, on which the abscissa (sense above) is shown.The point ( 3, 2 ) has 3 as its abscissa and 2 as its ordinate. ( geometry ) The first of the two terms by which a point is referred to, in a system of fixed rectilinear coordinate (Cartesian coordinate) axes.See abscind.Ībscissa ( plural abscissas or abscissae or abscissæ) Etymology īy ellipsis from Latin abscissa, feminine of abscissus, perfect passive participle of abscindō ( “ cut off ” ).

A point in the Cartesian plane x is the abscissa.

Abscissa dict