abscissa

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abscissa

  • /æbˈsɪs.ə/ US

Where it comes from

By ellipsis from Latin [linea] abscissa, feminine of abscissus, perfect passive participle of abscindō (“cut off”). See abscind.

noun abscissas · abscissae · abscissæ

  1. The first of the two terms by which a point is referred to, in a system of fixed rectilinear coordinate (Cartesian coordinate) axes. The point (3,2) has 3 as its abscissa and 2 as its ordinate.
  2. The horizontal line representing an axis of a Cartesian coordinate system, on which the abscissa (sense above) is shown.

Similar: absciss

Thesaurus

noun

Similar: absciss

Translations

Every language

noun first of two coordinates

Españolabscisa
日本語横座標 ōzahyō
中文橫坐標 /横坐标 héngzuòbiāo
Portuguêsabscissa, abcissa
Françaisabscisse
DeutschAbszisse
Italianoascissa
Ελληνικάτετμημένη tetmiméni
Românăabscisă
Русскийабсци́сса abscíssa
Tiếng Việthoành độ

noun horizontal axis

日本語横軸 yokojiku
DeutschRechtsachse

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Cite this
MLA

"abscissa." Wiktionary, via Micwyn, micwyn.com/word/abscissa. Accessed 6 Nov. 2026.

APA

abscissa. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/abscissa

Chicago

"abscissa." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/abscissa.

BibTeX
@misc{abscissa_2026,
  title = {abscissa},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/abscissa},
  urldate = {2026-11-06}
}