specialization

American  

[spesh-uh-luh-zay-shuhn] / ˌspɛʃ ə ləˈzeɪ ʃən /

especially British, specialisation

noun

• specializations
  plural

1. the act of specializing, or pursuing a particular line of study or work.

   Medical students with high student loans often feel driven into specialization.

2. Biology. the adaptation of an organism or organ to a special function or environment.

   Basic biology suggests the selective pressures leading to convergent evolutionary specialization among desert-dwelling species.

3. the act of being restricted to some specific, or the act of becoming specialized.

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Other Word Forms

Derived Forms

• despecialization
  noun
• nonspecialization
  noun
• subspecialization
  noun
• superspecialization
  noun

Inflected Forms

Nouns

• specializations
  plural

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Etymology

Origin of specialization

specializ(e) + -ation

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Explanation

If you have a specialization, that means you focus on a specific aspect of a larger topic. If you’re a nurse, your specialization might be pediatric care, which means you focus on providing care to infants and children. You probably notice that the word special makes up a big part of specialization, which can help you remember its meaning. Your specialization is your special subject or skill. If you’re planning on studying biology in college, your advisor eventually will ask what your area of specialization will be. When you graduate, you’ll know a lot about biology in general, but there’ll be a particular area — such as marine biology or rodent reproduction — that you studied deeply.

Example Sentences

See Examples For:

specialization specializations

In an era of extreme bullpen specialization, when seemingly every reliever has a prescribed role, Ashby has become an old-fashioned fireman befitting the Brewers’ throwback style.

From The Wall Street Journal ● Oct. 24, 2026

"We are trying to understand how you can have such a high level of specialization between these different blocks, yet always have a consistent holistic outcome," Javadzadeh says.

From Science Daily ● Sep. 24, 2026

Finally, general intelligence depends on balancing local specialization with global integration.

From Science Daily ● Mar. 3, 2026

This method was a frontal assault on the “divide and conquer” mentality, which used to mean specialization followed by integration.

From The Wall Street Journal ● Feb. 25, 2026

That was not because chiefdoms were more kindly disposed toward defeated enemies but because the greater economic specialization of states, with more mass production and more public works, provided more uses for slave labor.

From "Guns, Germs, and Steel: The Fates of Human Societies" by Jared M. Diamond

Novice CEOs rarely surround themselves with the right “load-bearing” people who have specializations and can take ownership of specific goals.

From The Wall Street Journal ● Sep. 10, 2026

There’s still no definitive winner among AI models, Sette believes, and Anthropic’s product performs very well in specializations such as coding.

From MarketWatch ● Oct. 11, 2025

The authorities, they say, have long ignored systemic issues that made specializations like dermatology and cosmetic surgery more lucrative than essential services like emergency care.

From New York Times ● Mar. 4, 2024

It provides a starting point for tracing the evolution of venom genes in the ancestors of Hymenoptera as well as specializations within the group.

From Science Daily ● Nov. 29, 2023

Minor bodily movements and cerebral connections A. Vocalization B. Visual exploration C. Manipulation D. Other possible specializations 1.

From Introduction to the Science of Sociology by Robert Ezra Park

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