abscissa

🇺🇸 /æbˈsɪsə/ 🇬🇧 /æbˈsɪsə/
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noun
R

The distance of a point on a graph from the vertical line.

In the coordinate plane, the abscissa is the first number in an ordered pair, which represents the horizontal position.

translation

n. The distance of a point on a graph from the vertical line.

Word Forms

Plural abscissae