Definition

In a way that involves two opposite directions or movements.

Example

The data can be transmitted bidirectionally between the two devices.

Conversation

Did you know that sound travels bidirectionally in water?

Really? I thought it only moved in one direction.

Nope, it actually goes both ways, which is pretty cool!

That explains why we can hear things from different angles underwater.

Synonyms & Antonyms

Root Explanation

Bidirectionally → It is formed from "bi-" (meaning two) and "direction" (from Latin "directio", meaning a guiding or leading) and the suffix "-ally" (meaning in a manner). The word "bidirectionally" means in two directions or in a manner that involves two ways.

Memory Tip

Think of 'bi-' meaning two and 'direction' as guiding paths — so bidirectionally means moving in two guiding paths.

Visually Confused Words