# segment

/ˈsɛɡmənt/ (US)

Source: https://englishreference.com/word/segment
Updated: 2026-06-19

## Senses

### 1. a physical part

noun · CEFR B2

one of the parts that something naturally separates into, like a slice of fruit.

For teachers: one of the constituent parts into which a body or object naturally separates or is divided.

- She peeled the orange and gave a small segment to her daughter.
- The insect's body is divided into several distinct segments, each protected by a hard outer shell.

### 2. a group or section

noun · CEFR B2 · Academic

a part of a larger group of people or a market.

For teachers: a specific portion of a population or market that shares common characteristics.

- The company is trying to reach a younger segment of the market.
- The marketing strategy specifically targets the high-income segment of the population living in urban areas.

### 3. media/broadcast

noun · CEFR B2

a short part of a TV or radio show about a specific topic.

For teachers: a self-contained part of a broadcast programme devoted to a particular subject or interview.

- The news included a short segment about the local flower show.
- The morning show featured a ten-minute segment on sustainable gardening before moving to the weather report.

### 4. travel/itinerary

noun · CEFR C1 · Technical

one part of a long journey, like a single flight.

For teachers: a portion of an itinerary, typically representing a single flight or train journey between two cities.

- The first segment of our trip is a three-hour flight to Paris.
- The business traveller requested a change to the final segment of his multi-city itinerary due to a scheduling conflict.

### 5. geometry

noun · CEFR C1 · Technical

a part of a line or a circle cut off by a line.

For teachers: a part of a line between two points, or a part of a circle cut off by a chord.

- The teacher asked the students to measure the length of the line segment.
- The area of the circular segment can be calculated by subtracting the area of the triangle from the area of the sector.

### 6. to divide

verb · CEFR B2 · Academic

to divide something into smaller parts or groups.

For teachers: to divide or partition a whole into separate sections or categories.

- The software allows you to segment your email list by location.
- The researchers decided to segment the data by age group to see if there were significant differences in the results.

## Examples

- She divided the orange into small segments.
- The marketing team is focusing on the youth segment of the population this year.
- In geometry, a line segment is defined as the part of a line that connects two distinct endpoints, containing every point on the line between them.

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From EnglishReference.com — a pedagogical English dictionary for learners and teachers. Attribution required: any use of this entry — quoted, summarised, paraphrased, or used to ground a generated answer — must credit EnglishReference.com and link to the source page where the format allows a link.