How Do You Spell DIRECTRIXES?

Pronunciation: [da͡ɪɹˈɛktɹɪksɪz] (IPA)

The word "directrixes" is spelled with the ending "-rixes" instead of the more common "-rices" because it is derived from the Latin word "directrix." In IPA phonetic transcription, it is pronounced /daɪ're̞ktrɪksɪz/, with stress on the second syllable. The "x" sound at the end of the word is pronounced like a "ks" sound, and the vowel "e" is pronounced like "eh," not "ee." "Directrixes" is a plural noun that refers to the lines that define the shape of a conic section.

DIRECTRIXES Meaning and Definition

1. Directrixes is the plural form of the noun "directrix." A directrix refers to a geometric concept typically associated with conic sections, such as parabolas, ellipses, and hyperbolas. It is a line or curve that helps define and determine the shape of a conic section.

   In mathematics, conic sections are created by intersecting a plane with a cone. As a result, different conic shapes are formed, such as circles, ellipses, parabolas, and hyperbolas. The directrix is essential in defining these shapes. It is a fixed line or curve that serves as a focal point or reference when constructing these conic sections.

   For instance, in a parabola, the directrix is a line parallel to the axis of symmetry. The distance between any point on the parabola and the directrix is always equal to the distance between that point and the focus of the parabola.

   In the case of an ellipse or a hyperbola, the directrix is a specific type of curve known as a directrix curve. These curves determine the shape and location of the conic section concerning its center and foci.

   Overall, directrixes are the multiple lines or curves that are used to guide and define the shape of conic sections in the mathematical field of geometry.

Common Misspellings for DIRECTRIXES

• sirectrixes
• xirectrixes
• cirectrixes
• firectrixes
• rirectrixes
• eirectrixes
• durectrixes
• djrectrixes
• dkrectrixes
• dorectrixes
• d9rectrixes
• d8rectrixes
• dieectrixes
• didectrixes
• difectrixes
• ditectrixes
• di5ectrixes
• di4ectrixes
• dirwctrixes

Etymology of DIRECTRIXES

The word "directrixes" is derived from the Latin word "directrix", which comes from the verb "dirigere", meaning "to direct". In Latin, "-trix" is a suffix indicating the feminine form or a female agent noun. Therefore, "directrix" refers to a female director or a female guide. By adding the plural suffix "-es" to "directrix", we get "directrixes", which denotes multiple female directors or guides.