What does homogeneous mean?
Homogeneous describes something whose parts or elements have the same nature, composition, or quality throughout. In science, the term may refer to a mixture whose components are uniformly distributed, such as a homogeneous solution, or to a sample in which relevant characteristics are consistent. In social and cultural contexts, it can describe a group whose members share similar backgrounds, experiences, or viewpoints. The word is formal and common in academic, scientific, and technical writing, where it serves as the opposite of heterogeneous. Its everyday figurative use carries the broad sense of uniformity, although describing a population as homogeneous may suggest that it lacks diversity or variation. Homogeneous is related in meaning to uniform, consistent, and alike, while homogeneous itself has the derived noun homogeneity and the adverb homogeneously.
adjectiveConsisting of parts or elements that are alike in nature, composition, or quality throughout. In broader use, it means uniform or consistent in character.
- Having the same nature, composition, or quality throughout; uniform.
"The researchers analysed a homogeneous sample to ensure that every specimen had been treated identically."
"The alloy remains homogeneous when heated evenly because its elements are evenly distributed."
"Although the team was homogeneous in training and experience, its members brought different perspectives to the project."
Homogeneous comes from two Greek words meaning “same” and “kind,” so it literally describes something made of one kind.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does homogeneous come from?
Homogeneous comes from the Greek homogenes, formed from homos, meaning “same,” and genos, meaning “kind” or “origin.” The word entered English in the early 17th century and originally referred to things of the same kind or nature. Its relatives include homonym, homophone, and homograph, while genus shares the ancient root associated with kind, origin, or birth.
Related word forms
How homogeneous is actually used
The word is formal and especially common in academic, scientific, and technical writing. It can describe physical uniformity directly or, figuratively, a group whose members have similar backgrounds or characteristics.