Meaning & Definition of word "Tester"
Tester
/ˈtɛstər/
noun:
- 1. A person or device that tests something, especially for quality or functionality.
- Example: The software tester identified several bugs in the application before its release.
- 2. A tool or device used to test the performance or quality of an object or substance.
- Example: The engineer used a voltage tester to check the electrical circuits.
- 3. A person who evaluates products or services to provide feedback.
- Example: She was hired as a product tester to provide insights on the new cosmetics line.
Etymology
●The word 'tester' comes from the Middle French word 'tester' meaning 'to test or examine'.
Common Phrases and Expressions
test the waters:
To try something out before a larger commitment.
put to the test:
To examine or challenge something.
trial and error:
A method of reaching a desired outcome through experimentation.
Related Words
testing:
The action of assessing something through trials.
quality assurance:
Systematic measurement, comparison with a standard, and monitoring of processes.
Slang Meanings of tester
Meaning: A tester who works in software development.
● Example Sentence: That coder is just a tester, not a developer.
Meaning: A sample or promotional item to evaluate a product.
● Example Sentence: I got a free tester of that new skincare line.