Every word has a story worth knowing

Explore the origins and etymology of words and phrases used in the English language

Word of the Day

homogeneous

/ˌhoʊməˈdʒiːniəs/

adjective Greek 17th century

This word literally means 'of the same kind,' yet its Greek roots once described the cosmic unity of all matter.

The word 'homogeneous' arrives in English dressed in the respectable garb of scientific Latin, but its bones are pure Greek. It derives from the Medieval Latin 'homogeneus,' which itself was borrowed from the Greek 'homogenēs' — a compound of 'homos,' meaning 'same,' and 'genos,' meaning 'kind,' 'race,' or 'birth.' That second element, 'genos,' is one of the most productive roots in all of Western language, threading through words as varied as 'genesis,' 'genus,' and 'gene.' The Greeks used 'homogenēs' in a deeply philosophical sense: to describe things that share a common origin, a common nat…

Read the Full Etymology →

Explore Words

Browse all words A–Z →

Recently Added