Definition

Able to cause an infection or spread disease.

Example

The infective agent was responsible for the outbreak of the illness.

Conversation

Did you hear about that new virus going around?

Yeah, I read that it's quite infective and spreads easily.

It's scary how quickly these things can affect so many people.

I know, we should definitely be careful and wash our hands often.

Synonyms & Antonyms

Root Explanation

Infective → It is formed from "in-" (meaning into or upon) and "facere" (meaning to make or do). The word "infective" describes something that makes or causes infection to occur.

Memory Tip

Think of something that causes an infection by acting 'upon' ('in-') the body and 'making' ('facere') it sick.

Visually Confused Words