abscissa
[ absisuh ]
/ æbˈsɪs ə /

noun, plural ab·scis·sas, ab·scis·sae [absisee] /æbˈsɪs i/. Mathematics.
(in plane Cartesian coordinates) the xcoordinate of a point: its distance from the yaxis measured parallel to the xaxis.
Nearby words
abscam, abscess, abscind, abscise, abscisic acid, abscissa, abscission, abscission layer, abscission zone, abscond, abscondee
Compare ordinate.
Origin of abscissa
Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Examples from the Web for abscissa
British Dictionary definitions for abscissa
abscissa
/ (æbˈsɪsə) /
noun plural scissas or scissae (ˈsɪsiː)
the horizontal or x coordinate of a point in a twodimensional system of Cartesian coordinates. It is the distance from the y axis measured parallel to the x axisCompare ordinate
Word Origin for abscissa
C17: New Latin, originally linea abscissa a cutoff line
Collins English Dictionary  Complete & Unabridged 2012 Digital Edition
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Science definitions for abscissa
abscissa
[ ăbsĭs′ə ]
Plural abscissas abscissae (ăbsĭs′ē)
The distance of a point from the yaxis on a graph in the Cartesian coordinate system. It is measured parallel to the xaxis. For example, a point having coordinates (2,3) has 2 as its abscissa. Compare ordinate.
The American Heritage® Science Dictionary
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