Skip to content
Number & MeasureGreekEnglish

Homogeneous

/ˌhoʊməˈdʒiːniəs/adjective

Made up of parts that are all alike, or uniform throughout.

The Greek roots

ὁμός
homós
same
+
γένος
génos
kind, race

Literally: of the same kind

The story of the word

It reached English in the 1620s through Medieval Latin, and mathematics later gave it a strict job: a homogeneous equation is one whose terms all have the same degree. Watch the spelling, because homogenous is a separate biological word about shared ancestry, and it is not the shorter form of this one. ὁμός also underwrites homonym and homily, a word spoken to a crowd gathered together.

How it travelled
Ancient Greek → Medieval Latin → English
First recorded
17th century

The same roots elsewhere

Other languages reached for exactly the same Greek pieces.

Same family

homonymhomilyheterogeneousgenus

In a sentence

Stir until the mixture is homogeneous, with no streaks of yolk left.

Built on the same root

More from Number & Measure