View synonyms for homogeneous

# homogeneous

[ hoh-muh-jee-nee-uhs, -jeen-yuhs, hom-uh- ]

1. composed of parts or elements that are all of the same kind; not heterogeneous:

a homogeneous population.

Synonyms: unvarying, identical, similar, alike, unmixed

2. of the same kind or nature; essentially alike.
3. Mathematics.
1. having a common property throughout:

a homogeneous solid figure.

2. having all terms of the same degree:

a homogeneous equation.

3. relating to a function of several variables that becomes multiplied by some power of a constant when each variable is multiplied by that constant: x 2 y 3 is a homogeneous expression of degree 5.
4. relating to a differential equation in which a linear combination of derivatives is set equal to zero.

homogeneous

/ ˌhɒm-; ˌhəʊməʊdʒɪˈniːɪtɪ; ˌhəʊməˈdʒiːnɪəs; ˌhɒm- /

1. composed of similar or identical parts or elements
2. of uniform nature
3. similar in kind or nature
4. having a constant property, such as density, throughout
5. maths
1. (of a polynomial) containing terms of the same degree with respect to all the variables, as in x ² + 2 xy + y ²
2. (of a function) containing a set of variables such that when each is multiplied by a constant, this constant can be eliminated without altering the value of the function, as in cos x / y + x / y
3. (of an equation) containing a homogeneous function made equal to 0
6. chem of, composed of, or concerned with a single phase Compare heterogeneous
“Collins English Dictionary — Complete & Unabridged” 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Discover More

## Derived Forms

• ˌhomoˈgeneousness, noun
• homogeneity, noun
Discover More

## Other Words From

• nonho·mo·gene·ous·ness noun
• unho·mo·gene·ous·ness noun
Discover More

## Word History and Origins

Origin of homogeneous1

First recorded in 1635–45; from Medieval Latin homogeneus, from homogene-, stem of Greek homogenḗs “of the same kind” ( homo-, gene ) + -us -ous

Discover More

### What does homogeneous mean?

Homogeneous most generally means consisting of parts or elements that are all the same. Something that is homogeneous is uniform in nature or character throughout.

Homogeneous can also be used to describe multiple things that are all essentially alike or of the same kind.

In the context of chemistry, homogeneous is used to describe a mixture that is uniform in structure or composition. The verb homogenize means to make something homogeneous. To homogenize milk is to blend it in a way that results in the milk fat being evenly distributed throughout it. The state of being homogeneous is homogeneity.

The general sense of homogeneous can be used interchangeably with the word homogenous (which is spelled without a second e and is pronounced differently). When used in this general way, homogenous is more commonly used than homogeneous. Homogenous is also used in the context of biology to mean corresponding in structure due to either a common origin or a common environment.

The opposite of most senses of homogeneous is heterogeneous, which most generally means consisting of different, distinguishable parts or elements.

Example: This suburb is so homogeneous—even the houses all look the same.

### Where does homogeneous come from?

The first records of the word homogeneous come from around 1640. It comes from the Greek homogenḗs, meaning “of the same kind,” from homo-, “same,” and génos, “kind.”

In every context in which it’s used, homogeneous is used to describe things that are essentially alike or uniform throughout—without any or much variation. The word homogeneous may sound a bit more technical than homogenous and it usually is. In chemistry, homogeneous mixtures are those whose parts are evenly mixed. In math, homogeneous is used to describe things like equations that have similar elements or common properties. In sociology, a society that has little diversity is considered homogeneous.

When used generally, homogeneous is often associated with things that are considered biased, boring, or bland due to being all the same.

### Did you know ... ?

What are some other forms of homogeneous?

• homogeneousness (noun)
• homogeneity (noun)
• homogenize (verb)

What are some synonyms for homogeneous?

What are some words that share a root or word element with homogeneous

What are some words that often get used in discussing homogeneous?

What are some words homogeneous may be commonly confused with?

### How is homogeneous used in real life?

The word homogeneous is used in many technical and scientific contexts, but it’s also used generally.

### Try using homogeneous!

Which of the following words is NOT a synonym of homogeneous?

A. diverse
B. uniform
C. alike
D. similar