Definition

A loud, sudden noise that resembles a crash of thunder, often used to describe a surprising or shocking event.

Example

The announcement of the unexpected merger was like a thunderclap in the business world.

Conversation

Did you hear that thunderclap last night?

Yeah, it was so loud! I thought a tree fell down.

I know, right? It felt like a thunderclap right above us.

Totally! It definitely woke me up from my sleep.

Synonyms & Antonyms

Root Explanation

Thunderclap → It is formed from "thunder" (from Old English "þunor", meaning a loud noise or rumble) and "clap" (from Middle English "clappen", meaning to strike or hit). The word "thunderclap" describes a sudden loud noise resembling thunder, as if something has struck with great force.

Memory Tip

Imagine a loud noise that 'strikes' ('clap') like a 'rumble' ('thunder') — that's why a thunderclap is a sudden, loud sound like thunder.

Visually Confused Words