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rotation

rotation

1 4.1
Turning a shape around a fixed point by a set angle
  • noun
  • /roʊˈteɪʃən/
  • Specialized
: rotación
  • So satellites in geostationary orbit, which is a very high altitude orbit that matches the rotation of the Earth, transmits TV signals down to the Earth.
  • angle of rotation
  • perform a rotation
  • orthogonal rotation

We just make a swing, put center of mass below center of rotation and what does it do?

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Examples

  • Now for this type of rotation about the Z axis.

  • I'm feeling the rotation of the Earth.

  • We just make a swing, put center of mass below center of rotation and what does it do?

  • An accurate description of the rotation of the nucleus is a major problem.

    Academic text (1992)
  • Which brings up the question like, can we fit the rotation curve of the Milky Way with it?

  • The results of the varimax rotation for both samples are presented in Table 3.

    Academic text (1991)
  • So again, we've got rotation here, staying with X in space, so that's the rotation of the arm.

  • A principal components factor analysis with a Varimax rotation revealed a five-factor solution.

    Academic text (2013)
  • Varying the type of reinforcer through random selection or rotation reduces the effects of satiation.

    Academic text (1993)
  • In mathematics, a rotation occurs when a figure is turned around a fixed point at a specific angle.

Synonyms

turn
vsrotation
466 1.0

A change of direction in a road or path

is the precise mathematical transformation defined by an angle around a fixed point
spin
vsrotation
121 1.1

A quick turning movement of an object or person

is the mathematical transformation without implying high speed or tempo
turning
vsrotation
36 2.5

A change of direction in a road or path

is the strict geometric transformation used for figures not general movement
pivot
vsrotation
16 4.0

A turn of the body made by keeping one foot in place

is the mathematical transformation applied to figures rather than physical motion
twisting
vsrotation
12 2.4

Turning something around quickly so it spins

is the precise geometric transformation by a set angle rather than rapid torsion
clockwise rotation
vsrotation
1 3.5

A movement that turns in the same direction as the hands of a clock

is the general mathematical transformation that does not specify left or right
1 4.1

A movement that turns to the left, the opposite direction of a clock's hands

is the general mathematical transformation without a specific direction
rotary motion
vsrotation
  • Specialized
1 3.6

Movement in which something spins around a fixed line

is the mathematical transformation around a fixed point not a physical axis movement

Compounds

axis of rotation
  • Specialized
1 4.3

A straight line that an object turns around

A movement that turns in the same direction as the hands of a clock

orbital rotation
  • Specialized
1 7.0

An object moving in a curved path around another object, not spinning on itself

A movement that turns to the left, the opposite direction of a clock's hands

axial rotation
  • Specialized
1 6.5

Turning of an object around a line through its middle

How Rotated

rotation
  • Specialized
1 4.1
rotated
2 2.6
to turn
∞ 1.0

Surface Forms

rotation singular
rotations plural

Morphology

rotation = rotate (transparent) = rotate + ion

In mathematics the noun names the operation of turning a figure by an angle; derived transparently from 'rotate' + '-ion'.

Etymology

Rotation comes from the Latin root rotare, from rota meaning 'wheel', and it means 'to turn'. In math a rotation is exactly that: turning a shape around a fixed point, like a wheel turning around its center.