Test - the act of testing one thing; "from the experimental trials the level of carbon was calculated separately"; "he referred to as each flip of the coin a completely new trial" To test a thing is to employ it so as to find out whether it's Functioning properly or https://thegadgetly.de/der-umfassende-leitfaden-zu-staubsaugern-tests-vergleiche-und-die-besten-modelle-2024/