# Question: What Does The Word Spiral Mean?

## Why is the galaxy spiral shape?

Spirals exist only among flattened or ‘disk’ galaxies.

These galaxies are differentially rotating–that is, the time to complete a full rotation increases with distance from the center.

Differential rotation causes any disturbance in the disk to wind up into a spiral form..

## What is the opposite of a spiral?

Antonyms: straight, uncoiled. Synonyms: lock, genus Helix, gyre, volute, coil, roll, ringlet, helix, curl, scroll, whorl, curlicue. spiral(adj)

## What does volution mean?

1 : a rolling or revolving motion. 2 : a spiral turn : twist, convolution. 3 : a whorl of a spiral shell : volute.

## What do you mean by spiral?

a plane curve generated by a point moving around a fixed point while constantly receding from or approaching it. a helix. a single circle or ring of a spiral or helical curve or object. a spiral or helical object, formation, or form.

## What is spiral shape?

a curve on a plane that winds around a fixed center point at a continuously increasing or decreasing distance from the point. a three-dimensional curve that turns around an axis at a constant or continuously varying distance while moving parallel to the axis; a helix.

## What are the advantages of spiral model?

Advantages and Disadvantages of Spiral ModelAdvantagesDisadvantagesDevelopment is fast and features are added in a systematic wayDocumentation is more as it has intermediate phasesThere is always a space for customer feedbackIt is not advisable for smaller project, it might cost them a lot3 more rows

## Which feature of spiral model is most important?

The most important feature of the spiral model is handling these unknown risks after the project has started. Such risk resolutions are easier done by developing a prototype. The spiral model supports coping up with risks by providing the scope to build a prototype at every phase of the software development.

## What is the spiral of life?

Most scholars believe the spiral of life represents the cycle of life, death, and rebirth. … Others say this deeply mystical symbol represents the male, female, and child on the path of life. Another interpretation is that it also represents the Triple Goddess.

## What is an anxiety spiral?

This anxiety spiral — also known as “catastrophic thinking” or “magnifying,” — often occurs alongside anxiety and depression. Think of your brain as a rocky mountain: one single distressing thought loosens an avalanche of related anxieties.

## What does a double spiral mean?

Description of Double Spiral The double spiral represents balance between two opposing forces. It also symbolizes spiritual awakening, the concurrence of the physical world with the spiritual realm. Birth and death, creation and destruction exist in balance and are represented, also, by the double spiral.

## How do you use the word spiral in a sentence?

Spiral sentence examplesShe tucked the pencil in the spiral part of her tablet. … panded spiral bands. … A spiral stairway leads from the base of this pedestal to the torch. … He looked up to see the boy standing above him, holding out a small spiral notebook.More items…

## What is the definition of a spiral galaxy?

noun. a galaxy consisting of an ellipsoidal nucleus of old stars from opposite sides of which arms, containing younger stars, spiral outwards around the nucleus. In a barred spiral the arms originate at the ends of a bar-shaped nucleus.

## What do spiral petroglyphs mean?

The presence of a spiral petroglyph (in Hopi known as potave’yta) can mean that a water source is or was nearby.

## What are the four main parts of a spiral galaxy?

What are the four main parts of a spiral galaxy? A halo, bulge, dish, and arms.

## What’s the opposite of aesthetic?

Antonyms for aesthetic displeasing, unattractive, ugly.

## What does the spiral mean spiritually?

Spiritually the spiral represents a connectivity with the divine, spiraling from the outer ego (the outside world) into the inner soul (cosmic awareness and enlightenment). The spiral represents evolution and growth of the spirit. It is a symbol of change and development.

## What does it mean to spiral out of control?

to continuously become worse, more, or less. spiral out of control: Crime has begun to spiral out of control in the capital.

## What does the three spiral symbol mean?

Derived from the Greek word “Triskeles” meaning “three legs”, the Triskele or Triple Spiral is a complex ancient Celtic symbol. … Movement, or motion, is believed to signify energies, in particular within this Celtic Symbol the motion of action, cycles, progress, revolution and competition.

## What is an example of a spiral galaxy?

The Milky Way – the galaxy that includes Earth and our solar system – is an example of a spiral galaxy.

## What is another word for spiral?

In this page you can discover 59 synonyms, antonyms, idiomatic expressions, and related words for spiral, like: scrolled, radial, volute, heliciform, repetition, whorled, screw-shaped, circumvoluted, tendrillar, wound and cochleate.

## What is the use of spiral?

The spiral model is a risk-driven software development process model. Based on the unique risk patterns of a given project, the spiral model guides a team to adopt elements of one or more process models, such as incremental, waterfall, or evolutionary prototyping.