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indifferent

indifferent

1 6.7
Not reacting with other substances
  • adjective
  • /ɪnˈdɪfərənt/
  • Specialized
translation icon : inerte
  • As the distance between the active and indifferent electrodes increases, the current density decreases, which lessens the possibility of facial nerve stimulation.
  • an indifferent electrode

Examples

  • This is because the specific physical properties are indifferent.

    Blog text (27)
  • The body is conceptualized here as the passive support of culture's inscriptions, the indifferent matter that is the shared and universal ground of experience.

    Academic text (1993)
  • The notion of electricity is indifferent to its being.

  • Each would be roughly as heavy as ten or more protons, yet still be terribly indifferent to ordinary matter, flying right through it.

    Academic text (1993)
  • The indifferent ice sheds a hard glare of light.

    Fiction book (1994)
  • The problem was solved by reprogramming the device in a variable mode and changing the indifferent electrode, using wider bipolar modes to reduce the levels of current.

    Academic text (1999)
  • Anagama is the antithesis of the rigid commercial kiln processes that produce the indifferent stoneware people most often buy to vase flowers, dish trinkets, and store their pasta in.

    Fiction book (1998)
  • In the BP+I configuration, the electrode that is more distal in the apical direction to the active electrode is skipped, and the next apical electrode is used as the indifferent one.

    Academic text (1999)
  • The chemical compound was indifferent to the solvent, showing no reaction during the experiment.

  • Despite its indifferent nature, the material is useful in applications where reactivity is not desired.

Synonyms

inert
vsindifferent
  • Specialized
14 5.9

Not joining or reacting with other chemicals

is the identical chemical property described with broader phrasing
insensitive
vsindifferent
  • Specialized
5 4.5

Not affected by things like touch, heat, or light

refers specifically to little or no chemical reactivity not physical unresponsiveness
neutral
vsindifferent
  • Specialized
4 5.2

Not reacting easily with other substances

is the general phrase describing low or no chemical reactivity in substances
unaffected
vsindifferent
3 3.9

Not changed or harmed by something and not showing strong feeling

is used for lack of chemical reactivity rather than a general lack of response
inactive
vsindifferent
  • Specialized
1 6.0

Not taking part in a chemical reaction

is a general adjective for substances with little or no chemical reactivity
nonreactive
vsindifferent
  • Specialized
1 4.6

A material that does not change when it touches another substance

is specific to lack of chemical reaction rather than all physical responses
unreactive
vsindifferent
  • Specialized
6.3

Does not easily take part in a chemical change, like noble gases

is about an inherent lack of ability to react chemically regardless of conditions

Antonyms

active
  • Specialized
44 3.2

Causing a direct effect, as with a medicine ingredient

reactive
  • Specialized
5 5.1

Likely to take part in chemical reactions

How Reactive

reactive
  • Specialized
5 5.1
indifferent
  • Specialized
1 6.7
inert
  • Specialized
14 5.9

Surface Forms

indifferent positive

Morphology

indifferent = different (opaque) = in + different

The chemical/technical sense ('inert' or 'not reactive') is specialized and not transparently derived from everyday 'different', so learners will not infer it from the base.

Etymology

Indifferent combines in- 'not' with different 'different', giving the sense of 'not changing' or 'not reacting'. That's why in chemistry the word indifferent describes a substance that does not take part in a reaction and stays inactive.