Definition

Relating to the movement of organisms in response to gravity.

Example

The geotactic behavior of the plant allows it to grow upwards towards the light.

Conversation

Did you hear about that study on geotactic behaviors in animals?

Yeah, I read a bit about it! It's fascinating how they respond to gravity.

Right? It’s amazing how geotactic movements help them find their way.

Absolutely! Nature has some incredible strategies for survival.

Synonyms & Antonyms

Root Explanation

Geotactic is formed from "geo-" (meaning earth) and "tactic" (from Greek "taktikos", meaning relating to arrangement or order). The word describes the movement or orientation of an organism in response to the earth or gravity.

Memory Tip

Think of 'geo-' meaning earth and 'tactic' relating to arrangement — this helps you remember that geotactic refers to movement in relation to the earth.

Visually Confused Words