among the elements of reference through which a spot as of a bend is known a method of fixed rectilineal cooumlrdinate axes
- the worth of a coordinate in the horizontal axis
- among elements of reference wherein a place, by a curve, is regarded a method of fixed rectilineal coordinate axes.
On a graph or chart this is basically the horizontal (X) axis.
1690s, from Latin abscissa (linea) "(a line) cut off," from fem. past participle of abscindere "to stop," from ab- "off, away" (see ab-) + scindere "to reduce" (see shed (v.)).
The horizontal ('X') axis of a chart or graph. The vertical ('Y') axis is named 'ordinate.'
(letter.) Among the components of research where a spot, at the time of a curve, is described a method of fixed rectilineal coordinate axes.
Such a line has for abscissa the distance of a load from one end of a girder, and for ordinate the bending moment or shear at any given section, or on any member, due to that load.