specialized

American  

[spesh-uh-lahyzd] / ˈspɛʃ əˌlaɪzd /

especially British, specialised

adjective

1. invested with a special character or restricted to a special function or field of activity.

   He campaigned for a specialized burn department to be established at the hospital.

   The humanities, once a highly specialized pursuit, have rapidly become a much broader conversation.

2. Biology. (of an organism or organ) adapted to a special function or environment.

   If the coastal sage scrub were to vanish, so would these specialized species of insects that are dependent on it.

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verb

1. the simple past tense and past participle of specialize.

Other Word Forms

• nonspecialized adjective
• overspecialized adjective
• unspecialized adjective

Etymology

Origin of specialized

specialize ( def. ) + -ed ² ( def. )

Explanation

Someone or something specialized has a specific purpose or function. A podiatrist is a specialized doctor. With months of specialized training, a person could learn to walk over hot coals. Good thing that there are doctors specialized in fixing feet. The word specialized comes from special. Something special is important, notable, or unique in some way. A specialized hammer is made for one, specific purpose. A specialized teacher has expertise in a particular subject. NASCAR drivers use specialized cars, and assemble-at-home furniture comes with specialized tools. The opposite of a specialized thing is a general thing, which could be used in many circumstances. Something specialized is tailored to one job.

Example Sentences

Now, researchers are learning more about why these episodes happen, how to differentiate more-common causes from more-serious issues, and which treatments can prevent or reduce recurrence, including specialized physical therapy.

From The Wall Street Journal • Apr. 15, 2026

“The rise of AI development and adoption has created unprecedented structural demand for specialized, high-performance compute that the market is struggling to meet,” Allbirds said in a statement.

From MarketWatch • Apr. 15, 2026

Viruses are highly effective at entering human cells, largely because of specialized proteins that cover their outer surfaces.

From Science Daily • Apr. 12, 2026

“It’s just the fact that they can’t get through the Strait of Hormuz,” said Rob Thummel, senior portfolio manager at Tortoise Capital, a long-only firm specialized in energy-infrastructure investments.

From MarketWatch • Apr. 11, 2026

Since tribes thus lack economic specialists, they also lack slaves, because there are no specialized menial jobs for a slave to perform.

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