websiteblocker
nounUK /ˈwɛbsaɪtˌblɒkə/
US /ˈwɛbsaɪtˌblɑːkər/
A tool that stops you from opening certain websites.
My dad put a websiteblocker on my tablet so I can't play games during homework time.
OTHER MEANINGS
2. Software that keeps a school's computers from showing inappropriate pages.
The school's websiteblocker stopped us from visiting the game site.
3. A feature that hides distracting sites while you work.
I turned on the websiteblocker to focus on my essay.
4. A program that protects a company's network by refusing harmful links.
The company installed a websiteblocker to keep out phishing pages.