Definition

In a way that involves sound waves at frequencies higher than the upper limit of human hearing.

Example

The device operates ultrasonically to detect objects underwater.

Conversation

Have you ever heard how they can clean things ultrasonically?

Yeah, I read that it's super effective for delicate items.

I find it fascinating how sound waves can do that.

Right? It’s amazing what technology can achieve these days!

Synonyms & Antonyms

Root Explanation

Ultrasonically → It is formed from "ultra-" (meaning beyond) and "sonus" (meaning sound) combined with the suffix "-ic" (meaning pertaining to) and "-ally" (meaning in a manner). The word "ultrasonically" refers to something that pertains to or is done in a manner that goes beyond the range of normal sound.

Memory Tip

Think of 'beyond' ('ultra-') normal 'sound' ('sonus') to remember that 'ultrasonically' refers to actions or phenomena that occur in a manner that exceeds typical sound.

Visually Confused Words