Definition

Relating to or resulting from an eruption, often used to describe volcanic activity or sudden outbursts.

Example

The eruptive nature of the volcano surprised the scientists.

Conversation

Did you hear about the eruptive volcano in Hawaii?

Yeah, I saw it on the news! That looks intense.

I wonder how long the eruptive activity will last.

Hopefully, they can keep everyone safe while studying it.

Synonyms & Antonyms

Definition

A type of rock that is formed from volcanic activity, typically when magma erupts from a volcano and cools quickly.

Example

The geologist studied the eruptive rock to understand the history of the volcano.

Conversation

Did you see that documentary about volcanoes last night?

Yeah, it was fascinating to learn about eruptive activities.

I never knew how many factors could influence an eruption.

Root Explanation

Eruptive → It is formed from "e-" (meaning out) and "rumpere" (meaning to break). The word describes something that breaks out, such as lava from a volcano.

Memory Tip

Think of something that 'breaks out' ('rumpere') — that's why eruptive refers to something that erupts or bursts forth.

Visually Confused Words