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• sect
  sect

  noun

  a body of persons adhering to a particular religious faith; a religious denomination.
• -sect
  -sect

  a combining form with the meaning “cut,” used in the formation of compound words bisect, dissect, exsect .
• sect.
  sect.

  abbreviation

  section.

sect

¹ American  

[sekt] / sɛkt /

noun

1. a body of persons adhering to a particular religious faith; a religious denomination.

2. a group regarded as heretical or as deviating from a generally accepted religious tradition.

3. (in the sociology of religion) a Christian denomination characterized by insistence on strict qualifications for membership, as distinguished from the more inclusive groups called churches.

4. any group, party, or faction united by a specific doctrine or under a doctrinal leader.

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-sect ² American  

1. a combining form with the meaning “cut,” used in the formation of compound words bisect, dissect, exsect .

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sect. ³ American  

abbreviation

1. section.

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sect ¹ British  

/ sɛkt /

noun

1. a subdivision of a larger religious group (esp the Christian Church as a whole) the members of which have to some extent diverged from the rest by developing deviating beliefs, practices, etc

2. derogatory

   1. a schismatic religious body characterized by an attitude of exclusivity in contrast to the more inclusive religious groups called denominations or Churches

   2. a religious group regarded as extreme or heretical

3. a group of people with a common interest, doctrine, etc; faction

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-sect ² British  

combining form

1. to cut or divide, esp into a specified number of parts

   trisect

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sect Cultural  

1. A religious group, especially one that has separated from a larger group. Sect is often a term of disapproval.

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Other Word Forms

Derived Forms

• undersect
  noun
• subsect
  noun

Etymology

Origin of sect¹

1300–50; Middle English secte < Latin secta something to follow, pathway, course of conduct, school of thought, probably noun derivative of sectārī to pursue, accompany, wait upon, frequentative of sequī to follow

Origin of -sect²

From Latin sectus, past participle of secāre “to cut”

Explanation

A sect is a religious group that exists inside of a larger religion. Think of it as a section of a particular religion. Although objectively speaking a sect is merely a subdivision of a larger religious group, the word often carries with it the feeling of a part of a religion that has broken away. It often has a negative connotation in English because it implies that the group departed from what was standard to believe something different or odd. If you are comparing two sects you might talk about their sectarian differences.

Example Sentences

Unlike their Arab Sunni neighbors, Omanis belong to the Ibadite sect, an early secession from mainstream Islam known for its moderate and egalitarian tendencies.

From The Wall Street Journal • Jun. 2, 2026

A meetinghouse stood at the center of every village created by the Shakers, the separatist and celibate Christian religious sect founded in the 18th century that was devoted to communal living and simple, functional design.

From The Wall Street Journal • Apr. 4, 2026

The hair-whipping, chest-thumping church founder uprooted her polarizing sect from Manchester, England, to Manhattan before fleeing farther still into the countryside.

From Los Angeles Times • Mar. 10, 2026

The Unification Church lost an appeal Wednesday against a Japanese court's order to dissolve the sect, which came under investigation following the assassination of ex-premier Shinzo Abe.

From Barron's • Mar. 4, 2026

He was cared for by a group of Jansenists, Catholics who belonged to a sect based largely on a hatred of the Jesuit order.

From "Zero: The Biography of a Dangerous Idea" by Charles Seife

Related Words

• church
• creed
• cult
• denomination
• faction
• faith
• religion