specialize

verb

spe·​cial·​ize ˈspe-shə-ˌlīz 

specialized; specializing

1

intransitive

a

: to concentrate one's efforts in a special activity, field, or practice

a doctor who specializes in pediatrics

an attorney who specializes in estate planning

Everywhere, the pressure is on young people to specialize.

—Donald Kaul

b

: to have a characteristic, habitual way of behaving, speaking, etc.

… the halftime commentator on ESPN 2, who specialized in inanities throughout the tournament …

—Jonathan Wilson

… a computer industry that seems to specialize in simultaneous hype and obfuscation …

—Walter S. Mossberg

The anti-environmental presidency was orchestrated by administration insiders who have specialized in being out of touch …

—Gregg Easterbrook

2

intransitive biology : to undergo specialization (see specialization sense 2) or differentiation

As cells begin to specialize into adult tissues, methylation seems to inactivate genes that are no longer needed.

—John Travis

especially : to change adaptively

… diversity comes about because each different fish has to specialize, to find its own niche where it can do better than its competitors.

—Kenneth E. F. Watt

3

transitive : to apply or direct (something or someone) to a specific end, use, or specialty

specialized their study

… media are evolving so quickly that education of the future will probably be forced to specialize students in one or another media-type, no longer producing a single "literate" man.

—Henry G. Burger

Even some small police departments have seen fit to specialize their investigative units …

—Daniel S. McDevitt

4

transitive dated : to make particular mention of (something) : specify, particularize

… Edward dares not specialize what alone he dreads.

—Edward Bulwer-Lytton

Examples of specialize in a Sentence

Some carpenters do a wide range of jobs, while others specialize.

Recent Examples on the Web

The event, running Friday through Sunday, is hosted and organized by the Conspiracy of Beards, a San Francisco men’s choir that specializes in performing Cohen’s music. —Randy McMullen, The Mercury News, 6 Nov. 2024

As an organization that specializes in investigative reporting, our role in the political process is a bit hard to define. —Stephen Engelberg, ProPublica, 5 Nov. 2024

For a tech company specializing in data, this inability to use that historical context to create better, more efficient, and effective services just doesn’t make sense. —Anna Covert, Forbes, 5 Nov. 2024

The retailer, which specializes in discount fashion and household decor, is hiring. —Samantha Gowen, Orange County Register, 4 Nov. 2024

Word History

First Known Use

1616, in the meaning defined at sense 4

Phrases Containing specialize

• sub-specialize

Kids Definition

specialize

verb

spe·​cial·​ize ˈspesh-ə-ˌlīz 

specialized; specializing

1

: to limit one's attention or energy to one business, subject, or study

2

: to undergo specialization

Medical Definition

specialize

intransitive verb

spe·​cial·​ize

variants also British specialise

ˈspesh-ə-ˌlīz 

specialized also British specialised; specializing also British specialising

1

: to concentrate one's efforts in a special activity or field : become or be a specialist

specialize in anesthesiology

2

: to undergo evolutionary specialization