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Testers

Definition:

A tester is a person or thing that tests or evaluates the quality or functionality of a product, system, or software.

Sense 1: Noun - Quality Evaluation

1. A tester refers to an individual or a group responsible for assessing the quality, performance, or safety of a product or software.

Example sentences:

1. The testers examined each component of the new car thoroughly to ensure its safety.
2. The software testers identified several bugs during the testing phase.
3. As a product tester, she has the privilege of trying out new gadgets before they are released to the market.

Sense 2: Noun - Sample Size

2. In statistics, a tester indicates a subset of a population used to gather data and make inferences about the entire group.

Example sentences:

1. The survey included a tester of 500 participants to represent the opinions of the entire population.
2. Researchers used a tester of 100 patients to study the efficiency of the new drug.

Sense 3: Noun - Fragrance Samples

3. In the cosmetics industry, testers refer to small containers or samples of fragrances intended for customers to try before purchase.

Example sentences:

1. She sprayed the perfume tester on her wrist to determine if she liked the scent.
2. The beauty store allows customers to test various makeup products using the provided testers.

Sense 4: Noun - Electric Devices

4. Testers can also refer to electronic devices used to measure or check the functionality of other electronic equipment.

Example sentences:

1. The voltage tester indicated that the circuit was properly wired.
2. Before using the multimeter, ensure that the tester is calibrated correctly.

Sense 5: Verb - Trying Out

5. As a verb, to tester means to try or sample a product to assess its quality, performance, or suitability.

Example sentences:

1. She wanted to tester the new recipe before serving it to guests.
2. Before buying a car, it is essential to tester how it handles during a test drive.

Related Products:

To explore products related to testers, you can search on Amazon.