The word "tested" is a verb that means Having been subjected to a test to determine its quality, performance, or reliability.. In Bengali, it is expressed as "পরীক্ষিত, যাচাইকৃত, পরীক্ষিত", which carries the same essential meaning. For example: "The product has been thoroughly tested for safety.". Understanding "tested" enhances vocabulary and improves language comprehension for both English and Bengali speakers.