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

Derived Forms

• unspecialized
  adjective
• overspecialized
  adjective
• nonspecialized
  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

They said Durazo travels to the U.S. regularly to receive specialized treatment for a medical condition under a parole program typically reserved for individuals who are cooperating with law enforcement.

From Los Angeles Times • Jun. 3, 2026

New tactical vehicles with specialized guns and ammunition can lower the cost of blowing drones out of the sky.

From The Wall Street Journal • Jun. 2, 2026

During supersonic testing this summer, the chase aircraft will also carry a specialized shock-sensing probe that will collect the first measurements of the X-59's shock waves.

From Science Daily • Jun. 1, 2026

According to a study published in Science, pigeons may use specialized immune cells in their livers to detect Earth's magnetic field, providing them with an internal navigation system.

From Science Daily • May 31, 2026

But they lack personality; that is, their functions are extremely limited.—Must be, since they are so specialized.

From "I, Robot" by Isaac Asimov