Definition

To make something illegal or to treat it as a crime.

Example

The new law will criminalize the act of texting while driving.

Tense Forms

Conversation

Did you hear they're planning to criminalize texting while driving?

Yeah, I think that's a good idea; it could save lives.

Right? It's about time they took action on that issue.

Absolutely, it’s dangerous and should be treated seriously.

Synonyms & Antonyms

Root Explanation

Criminalize → It is formed from "criminal" (from Latin *criminalis*, meaning relating to crime) and "-ize" (meaning to make or to cause to become). The word "criminalize" means to make something a crime or to treat it as a crime.

Memory Tip

Think of making something related to crime ('criminal') into a formal act ('-ize') — that's why criminalize means to make something a crime.

Visually Confused Words