abscissas and ordinates taken together are called co?rdinates. (geometry) The first of the two terms by which a point is referred to, in a system of fixed rectilinear coordinate (Cartesian coordinate) axes. when a point in space is referred to three axes having a common intersection, the abscissa may be the distance measured parallel to either of them, from the point to the plane of the other two axes. Note: when referred to two intersecting axes, one of them called the axis of abscissas, or of x, and the other the axis of ordinates, or of y, the abscissa of the point is the distance cut off from the axis of x by a line drawn through it and parallel to the axis of y. (geom.) one of the elements of reference by which a point, as of a curve, is referred to a system of fixed rectilineal co?rdinate axes. New Latin (lnea) abscissa, (line) cut off, from Latin abscissa, feminine past participle of abscindere, to abscise see abscission. ( Brazil ) IPA ( key): /abˈsi.\ab*scis"sa\ (&? ), n. argument (algebra) argument (complex number) argument (in logic) arithmetic.ablative feminine singular of abscissus.nominative / accusative / vocative neuter plural.nominative / vocative feminine singular abscissa: The Phrontistery - A Dictionary of Obscure Words home, info abscissa : Mnemonic Dictionary home, info abscissa : WordNet 1.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 Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and. ↑ 1.0 1.1 Lesley Brown, editor-in-chief William R. Definition of abscissa noun in Oxford Advanced Learners Dictionary.( first of two coordinates ) : coordinate Concept of Abscissa in the context of Real Property A short definition of Abscissa: The horizontal axis of a curve the vertical axis being the ordinate.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. 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. Century Dictionary and Cyclopedia (n) abscissa 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. ( 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. abscissa(n gnition) - the value of a coordinate on the horizontal axis is a kind of cartesian. ( 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.
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