transcription, транскрипция: [ testɪŋ ]
Frequency: The word is one of the 3000 most common words in English.
1.
A testing problem or situation is very difficult to deal with and shows a lot about the character of the person who is dealing with it.
The most testing time is undoubtedly in the early months of your return to work...
ADJ
2.
Testing is the activity of testing something or someone in order to find out information.
The National Collegiate Athletic Association introduced drug testing in the mid-1980s.
N-UNCOUNT