drug test

noun

plural drug tests

1

: a test that examines a bodily specimen (as of urine, saliva, blood, or hair) for the presence of one or more usually illegal or banned substances (such as cocaine, methamphetamine, alcohol, or anabolic steroids)

a positive drug test

He was brandishing a shot-gun, and a drug test after his arrest revealed traces of PCP.

—Alan Light

When an athlete has been using EPO and faces a drug test, a standard way of passing it is to dilute his blood with a saline solution.

—Samuel Abt

… the one-year suspension California horse-racing officials gave him for a positive drug test on one of his horses while he was college student and part-time trainer.

—Joe Drape

2

: a study and especially a clinical trial for testing a therapeutic agent

The drug tests are blinded so that participating patients and doctors … don't know who is receiving the drug and who is receiving a placebo.

—Rhonda L. Rundle

drug test transitive verb

drug tested; drug testing; drug tests

… some in the community may be wondering if elected officials or county employees can be randomly drug tested.

—Brittany Stovall

drug testing noun

plural drug testings

… after months of chemical analysis the lab found an anabolic steroid … which had been cleverly engineered to evade standard drug testing.

—Malcolm Gladwell

We have to get medals and go to the interview room and into drug testing right after we swim.

—Matt Biondi

She was court ordered to attend meetings, classes and to submit to random drug testings.

—Jaclyn OMalley

drug-testing labs

Examples of drug test in a Sentence

Recent Examples on the Web

Cohen ordered Turner to submit to random drug tests and turn in his passport. —Elena Santa Cruz, The Arizona Republic, 7 Oct. 2024

In appealing the decision, Combs promised to also submit to weekly drug tests, bar visits from any women aside from family, and have no contact with potential witnesses in the case. —Jon Blistein, Rolling Stone, 24 Sep. 2024

However, Garcia failed drug tests–before and after the fight–as Ostarine was found in his system. —Brian Mazique, Forbes, 3 Sep. 2024

The case, which took place in 2022, was recently reported by Reveal News and the Marshall Project as one of several examples of parents who were turned over to child protective services authorities and lost custody of their children because of inaccurate drug tests. —Summer Lin, Los Angeles Times, 5 Oct. 2024

Word History

First Known Use

1863, in the meaning defined at sense 2

Medical Definition

drug test

noun

1

: a test that examines a bodily specimen (as of urine, saliva, blood, or hair) for the presence of one or more usually illegal or banned substances (such as cocaine, methamphetamine, alcohol, or anabolic steroids)

a positive drug test

According to the Denver laboratory that performed the drug tests, his urine sample after last Wednesday's race showed the presence of "a drug of the phenylethylamine class."

—The New York Times

2

: a study and especially a clinical trial for testing a therapeutic agent

Because patients sometimes get better or worse on their own, drug tests also need a control group to compare the new drug with standard treatment or a placebo.

—Marilyn Chase, The Wall Street Journal

drug test transitive verb

drug testing noun

random drug testing