This is the 4482nd most frequent Chinese word.
无视
To ignore or disregard.
Here, '无视' means to disregard or not pay attention to someone's ideas or opinions.
尽管我提出了建议，他还是无视了我的意见。
Although I made suggestions, he still ignored my opinion.
In this sentence, '无视' indicates ignoring or neglecting warnings or cautions.
那些人无视了警告，继续冒险。
Those people ignored the warnings and continued to take risks.
The usage of '无视' here denotes the action of disregarding established rules or regulations.