Spiral

/ˈspaɪrəl/

Meaning & Definition

noun
A curve that moves continuously away from a central point in a circular or helical path.
The snail's shell forms a perfect spiral.
A pattern or shape that winds around a central point, or a sequence of events that leads to a progressive development or change.
The company is experiencing a downward spiral in its profits.
verb
To move in a spiral or to cause to move in a spiral.
The leaves spiraled down from the tree in the autumn breeze.
To increase or decrease in a continuous and often dramatic manner.
The costs began to spiral out of control.
adjective
Winding in a spiral shape.
The spiral staircase was beautifully crafted and added charm to the house.

Etymology

From Latin 'spiralis', from 'spira' meaning 'a coil'.

Common Phrases and Expressions

spiral out of control
To become increasingly chaotic or uncontrollable.
in a spiral
In a state of decline or decay.
spiral staircase
A staircase that winds around a central column.

Related Words

helix
A three-dimensional curve that is similar to a spiral.
coil
To wind in a spiral or a series of loops.
twist
To form into a spiral shape.

Slang Meanings

To lose control or stability.
Things started to spiral when he lost his job.
To get caught up in escalating drama or problems.
After the argument, the conversation just spiraled.