trial
"Trial" is a very useful English word with several important meanings. Most commonly, you'll encounter it in legal contexts, but it also appears in everyday situations when talking about testing something or going through a difficult experience. Here are the most common senses.
A trial can also mean a very difficult or painful experience — something that tests your patience, strength, or emotions. When life is hard, people sometimes say they are 'going through trials'. This sense is a bit more formal or literary.
everyday language, literature · Formal, also found in older texts · figurative