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invariant

invariant

3 7.0
Not changing when conditions change
  • adjective
  • /ɪnˈvɛrɪənt/
translation icon : invariable
  • You would want the physics to remain invariant under gauge transformations.
  • remains invariant
  • invariant generalization
  • invariant model

And we want all of our theories to be translation invariant.

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Examples

  • According to this account, explanatory generalizations should remain invariant during their interventions rather than being lawlike.

    Academic text (2013)
  • Systemic culture patterns are, by definition, relatively invariant across time and space.

    Academic text (2000)
  • First of all, this is a linear time invariant system.

  • We might ask, is there something similar that's invariant, right?

  • Typically, generalizations fail to be invariant under extreme values of their variables or under some background conditions.

    Academic text (2013)
  • The MI test assessed the degree to which the scaling of the two-factor model was invariant across the groups.

    Academic text (2004)
  • Furthermore, they contend that self-control is invariant across gender and racial groups.

    Academic text (2005)
  • However, the relationship between academic self-perceptions and self-reported GPA was invariant across groups.

    Academic text (2002)
  • Through perceptual learning, one is able to attend to invariant cues, allowing for finer discriminations within a particular stimulus class.

    Academic text (2004)
  • In mathematics, an invariant property remains unchanged regardless of how the system is altered.

Synonyms

constant
vsinvariant
360 2.7

Stays the same over time

is broader, applying to any unchanged state beyond just periods of time
steady
vsinvariant
304 2.0

Not changing over time and remaining the same

is the neutral concept of not changing without implying steadiness in action
uniform
vsinvariant
92 3.7

Always the same in all parts and at all times

is the general idea of not changing, not specifically about uniformity across parts
unchanged
vsinvariant
62 1.0

Still the same as before

describes the general idea of staying constant, not only a prior state
static
vsinvariant
45 3.8

Not moving or changing over time

focuses on the idea of unchanging across contexts rather than lack of motion
immutable
vsinvariant
  • Specialized
14 7.3

No one can change it after it is made

describes lack of change but not necessarily an inability to be altered
unchanging
vsinvariant
7 3.7

Stays the same over time

is similar but used across many contexts, not only time focus
unfailing
vsinvariant
5 4.9

Always reliable and steady

means remaining the same, but without the strong sense of reliability
untouched
vsinvariant
3 3.7

Not changed by what other people or things do

is the general notion of staying constant, not limited to being unaffected
changeless
vsinvariant
2 5.5

Not changing over time

is the modern, general expression for remaining constant in various contexts
unmodified
vsinvariant
2 3.8

Not changed from its original form

is the broader term for remaining constant, not only untouched by alteration
invariable
vsinvariant
1 5.5

Not changing and always the same in every situation

is a general label for staying the same without claiming absolute impossibility
unvarying
vsinvariant
1 4.8

Not changing over time and always the same

is the more general idea of remaining constant in any context
undeviating
vsinvariant
7.2

Always the same in beliefs or actions

is the plain notion of not changing in any technical or general use
untransformed
vsinvariant
5.2

Not changed from its original form or state

refers more widely to being unchanged across contexts, not only original form

Antonyms

67 3.6

Able to change in different situations

8 3.5

Able to become different or not stay the same

1 5.3

Different from the usual or expected form

How Constant

invariant
3 7.0
constant
360 2.7
stable
473 2.3
changeable
8 3.5
variable
  • Specialized
140 4.2

Surface Forms

invariant positive

Morphology

invariant = variant (semi-transparent) = in + vari + ant

The negative prefix suggests 'not varying', but the common technical sense 'unchanged under transformations' is more specialized than a simple opposite of 'variant'.

Etymology

The word invariant comes from in- 'not' plus vary 'change', so when something is invariant it does not change and stays constant.