Definitions for Helixˈhi lɪks; ˈhɛl əˌsiz
This page provides all possible meanings and translations of the word Helix
a curve that lies on the surface of a cylinder or cone and cuts the element at a constant angle
coil, spiral, volute, whorl, helix(noun)
a structure consisting of something wound in a continuous series of loops
"a coil of rope"
Helix, genus Helix(noun)
type genus of the family Helicidae
A curve on the surface of a cylinder or cone such that its angle to a plane perpendicular to the axis is constant; the three-dimensional curve seen in a screw or a spiral staircase.
A small volute under the abacus of a Corinthian capital.
The incurved rim of the external ear.
A genus of land snail containing many species.
Origin: From helix, from (helix) "something twisted or spiral"
a nonplane curve whose tangents are all equally inclined to a given plane. The common helix is the curve formed by the thread of the ordinary screw. It is distinguished from the spiral, all the convolutions of which are in the plane
a caulicule or little volute under the abacus of the Corinthian capital
the incurved margin or rim of the external ear. See Illust. of Ear
a genus of land snails, including a large number of species
Origin: [L. helix, Gr. , , fr. to turn round; cf. L. volvere, and E. volute, voluble.]
A helix is a type of smooth space curve, i.e. a curve in three-dimensional space. It has the property that the tangent line at any point makes a constant angle with a fixed line called the axis. Examples of helixes are coil springs and the handrails of spiral staircases. A "filled-in" helix – for example, a spiral ramp – is called a helicoid. Helices are important in biology, as the DNA molecule is formed as two intertwined helices, and many proteins have helical substructures, known as alpha helices. The word helix comes from the Greek word ἕλιξ, "twisted, curved".
The Standard Electrical Dictionary
A coil of wire; properly a coil wound so as to follow the outlines of a screw without overlaying itself.
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