This is the 552nd most frequent Arabic word.
فيروس
The Arabic word "فيروس" means "virus" in English.
In this context, 'فيروس' refers to a harmful biological agent causing a health issue.
الفيروس انتشر بسرعة كبيرة في المدينة.
The virus spread rapidly in the city.
This usage of 'فيروس' metaphorically describes malicious software affecting computers.
جهاز الكمبيوتر الخاص بي أصيب بفيروس مؤخرًا.
My computer was recently infected with a virus.
Here, 'فيروسات' is used in its plural form, denoting various types of viruses studied scientifically.