Abscissae

/æbˈsɪsiː/ noun

Definition

The plural form of abscissa (using the Latin plural), referring to multiple x-axis coordinates.

Etymology

Latin feminine plural of 'abscissa', following classical Latin pluralization rules where '-a' words become '-ae'. This form is less common in modern English, which typically uses 'abscissas' instead.

Kelly Says

Scientists still use this Latin plural in formal mathematics because it connects them to centuries of mathematical tradition—it's like wearing the language of Descartes and Newton!

Related Words

Explore More Words

Get the Word Orb API

Complete word intelligence in one call. Free tier — 50 lookups/day.