geochronology

Upper-Intermediate (B2)

IPA: /ˌdʒiːəˈkrɒnəˌlɒdʒi/

KK: /dʒiːəˌkrɒnəˈlɒdʒi/

noun

Definition

The study of the age of rocks and geological events based on the analysis of geological data.

Example

Geochronology helps scientists understand the history of the Earth and its formations.

Conversation

Have you ever heard of geochronology?

Yeah, isn't it about dating rocks and geological events?

Exactly! It's fascinating how it helps us understand Earth's history.

I know! I’d love to learn more about those ancient timelines.

Synonyms & Antonyms

Synonyms

chronology

stratigraphy

paleontology

Antonyms

anarchy

disorder

chaos

Root Explanation

Geochronology is formed from "geo-" (from Greek "gē", meaning earth) and "chronos" (meaning time) combined with the suffix "-logy" (meaning the study of). The word refers to the study of the age of the Earth and its geological features over time.

Memory Tip

Think of 'geo' meaning earth and 'chronos' meaning time — geochronology is all about studying the time related to the Earth.

Visually Confused Words