elliptic etymology

Etymology:

• Greek: "elleipsis" (omitting, falling short)

Meaning:

• Having or shaped like an ellipse
• In mathematics, a plane curve with two foci, such that the sum of the distances from any point on the curve to the foci is constant.

Origin:

• The word "elliptic" derives from the Greek "elleipsis," meaning "omitting" or "falling short." This term was used to describe a geometric shape that was obtained by cutting a cone at an angle other than a right angle, resulting in a curve that was not a circle but had two axes of symmetry.

Historical Context:

• The concept of an ellipse was first studied by the ancient Greek mathematician Menaechmus in the 4th century BC.
• The term "ellipse" was coined by Apollonius of Perga in his treatise "Conics" in the 3rd century BC.
• Ellipses have been used throughout history in various fields, including geometry, astronomy, physics, and engineering.

Geometric Properties:

• An ellipse is a closed curve with two axes of symmetry.
• The two points on the curve that are equidistant from the foci are called the vertices.
• The distance between the vertices is the major axis of the ellipse.
• The distance between the endpoints of the minor axis is the minor axis of the ellipse.
• The eccentricity of an ellipse is a measure of how elongated it is. Eccentricity ranges from 0 (a circle) to 1 (a line segment).

Examples:

• The orbits of planets around the sun are approximately elliptical.
• The shape of a football is an elongated ellipse.
• The path of a projectile in a gravitational field is a parabola, which is a type of ellipse.

elliptic relate terms

• ellipsis

  Etymology Meaning and Origin of Ellipsis Etymology Greek ἔλλειψις ellei

• elliptical

  Etymology The word elliptical comes from the Ancient Greek word έλλειψις el

• elliptic

  Etymology Greek elleipsis omitting falling short Meaning Having or shaped li

• ellipsis

  Etymology Meaning and Origin of Ellipsis Etymology Greek ἔλλειψις ellei

• delinquent

  Etymology of Delinquent The word delinquent originates from the Latin word delinquer

• derelict

  Etymology The word derelict comes from the Latin word derelinquere which means to

• eclipse

  Etymology The word eclipse is derived from the Ancient Greek word ekleipsis meaning

• eleven

  Etymology The word eleven derives from the Old English word endleofan meaning one

• ellipse

  Etymology Greek ἔλλειψις elleipsis omission falling short Latin ellipsi

• ellipsis

  Etymology Meaning and Origin of Ellipsis Etymology Greek ἔλλειψις ellei

• elliptic

  Etymology Greek elleipsis omitting falling short Meaning Having or shaped li

• lipo

  Etymology The word lipo comes from the Greek word λιπο meaning fat Meaning

• lipogram

  Etymology The word lipogram is derived from two Greek words Lipo λειπο m

• loan

  Etymology The word loan comes from the Middle English loan which in turn derives fr

• paralipsis

  Etymology From Greek παράλειψις paraleipsis from παρά para beside

• relic

  Etymology Middle English relike Old French relique Latin reliquia a thing left beh

• relict

  Etymology From Latin relictus past participle of relinquere to leave behind Cognate

• reliction

  Etymology Early 15th century in the sense a place left deserted from Latin rel

• relinquish

  Etymology Old French relenquir Latin relinquere Proto Italic lik Proto Indo Europe

• reliquiae

  Etymology Reliquiae is a Latin plural noun derived from the singular reliquia which

• twelve

  Etymology The word twelve derives from the Old English twelf which itself comes fro

• oval

  Etymology The word oval comes from the Latin word ovum meaning egg Meaning An o

• ovate

  Etymology The word ovate derives ultimately from the Latin word ovum meaning egg

• bootstrap

  Etymology The word bootstrap comes from the phrase pull oneself up by one s bootstrap

• period

  Etymology The word period comes from the Middle English word periode which itself

• dream

  Etymology Old English dream Proto Germanic draugmaz Proto Indo European dregh t

• sedition

  Etymology Latin seditionem Root words se apart ire to go Meaning In

• reason

  Etymology The word reason derives from the Old French word raison which in turn ori

• iris

  Etymology Greek íris Meaning Rainbow Messenger of the gods Goddess of the rainb

• kudos

  Etymology Late Latin quod deus meaning because God wills it as God wills it Mediev