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stress test

stress test

8 4.4
A test that checks how something works under pressure or bad conditions
  • noun
  • /strɛs tɛst/
  • Specialized
translation icon : prueba de estrés
  • As part of her health assessment, the doctor recommended a stress test to check her heart's response to physical exertion.
  • an exercise stress test
  • do a stress test

Then we subjected the machine to ACPU stress test and this is even weirder.

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Examples

  • Doppler echocardiography and exercise stress tests were applied to all.

    Academic text (2007)
  • Before launching the new product, the team performed a stress test to ensure it could handle unexpected spikes in usage.

  • So this is kind of a standard, standard stress test that we do.

  • So it's like a like a stress test at very, very high levels of pressure.

  • How do you choose the things that might be the right stress test to find that crack?

  • A total of forty-one patients completed the exercise stress test.

    Academic text (2005)
  • No differences could be found between ME and CFS patients on the exercise stress test.

    Academic text (2005)
  • The Fed prepares a new stress test for banks.

    Blog text (13)
  • Beginning in 2011, stress tests became a regular feature of the regulatory apparatus.

    Academic text (2018)
  • Results of resting electrocardiograms and stress tests contributed most to these diagnoses.

    Academic text (2003)

Synonyms

test
vsstress test
1.0

An activity to check how well something works

focuses on performance specifically under pressure or adverse conditions

How Thorough

to overtest
1 5.5
stress test
  • Specialized
8 4.4
to retest
11 3.4
to test
1.0
to check
1.0

Surface Forms

stress test singular
stress tests plural

Morphology

stress + test

The meaning 'to subject a system to heavy load' is directly and compositionally derived from 'stress' (to apply pressure) combined with 'test' (an activity that checks performance). This straightforward action–purpose combination follows common English compounding/verb phrase patterns and is likely clear to a B1 learner who knows both constituents.

Etymology

Stress test comes from a simple picture: people put an object or a person under heavy stress, meaning pressure or force, and run a test to see what breaks or fails. So a stress test is a 'test to see how well something works under pressure'.