Definition of SECTION

SECTION Noun and Verb

Section can be both a noun and a verb. As a noun, it refers to a distinct part or subdivision of something larger, such as a document, book, organization, or physical space. As a verb, it means to divide something into separate parts or segments.

SECTION as a noun

As a noun, section denotes a specific portion or division of a larger entity. For example, a chapter in a book can be referred to as a section, or a segment of a newspaper devoted to a particular topic, like the sports section. It helps in organizing and categorizing information or space, making it easier to navigate and understand. For instance, “Please read section three of the report.”

SECTION as a verb

As a verb, section means to divide or cut something into parts. This usage is common in fields like medicine and biology, where a specimen might be sectioned for microscopic examination. In construction and manufacturing, materials may be sectioned to create specific parts or shapes. For example, “The engineer sectioned the blueprint into different areas for detailed analysis.”

Organizational and Structural Importance: Sections are vital in organizing complex information. In documents, sections allow readers to quickly find relevant information. In physical spaces, sections help in designating specific areas for certain functions, like the seating sections in a stadium. This organizational structure enhances clarity and efficiency.

Educational and Academic Contexts: In education, sections refer to specific classes or groups of students within a larger course. Universities often divide courses into sections to manage large enrollments, ensuring that each student gets adequate attention and resources. For example, “She teaches the morning section of the biology class.”

Medical and Scientific Usage: In the medical and scientific fields, sectioning is a crucial process. Tissue sections are prepared for microscopic examination to study the cellular structure and diagnose diseases. This precise division allows for detailed and accurate analysis of biological specimens. For instance, “The biopsy sample was sectioned and examined under a microscope.”

Architectural and Construction Relevance: In architecture and construction, sections are used in drawings and blueprints to represent a vertical cut through a structure, showing internal features. These sectional drawings are essential for understanding the design and construction details of buildings and infrastructure. For example, “The sectional view of the house shows the layout of each floor.”

In conclusion, section is a versatile word functioning as both a noun and a verb, integral to organizing and dividing information, space, and materials. Whether in written documents, educational settings, scientific research, or architectural design, sections play a critical role in enhancing clarity, precision, and efficiency. Understanding the various applications of sections helps in better comprehension and effective communication in diverse fields.

Examples of SECTION in a sentence

SECTION as a noun in a sentence

  • The textbook is divided into several sections, each covering a different topic.
  • Please turn to the sports section of the newspaper to check the latest scores.
  • The hotel has a designated section for guests who prefer non-smoking rooms.
  • The anatomy class studied the cross-sectional view of the heart in the cardiovascular section.
  • The art gallery features a special section dedicated to contemporary sculptures.
  • The supermarket’s frozen foods section is located at the back of the store.
  • The orchestra performed a beautiful section of the symphony, captivating the audience.
  • The bookcase has a section reserved for travel guides.

SECTION as a verb in a sentence

  • She carefully sectioned the hair before starting to braid it.
  • The chef sectioned the grapefruit into bite-sized pieces for the fruit salad.
  • The garden was sectioned off into different areas for flowers, vegetables, and herbs.
  • He sectioned the presentation into three parts to make it more manageable.
  • The construction crew sectioned off the area for safety reasons.
  • She sectioned the canvas into quadrants before beginning her painting.
  • The software allows you to easily section off different parts of the document.
  • The project manager sectioned the team into smaller groups to tackle different aspects of the project.

Etymology of SECTION

The term section embarks on a journey through organization, division, and structure, reflecting humanity’s need for order and classification in various endeavors. Rooted in Latin and Middle English influences, it has evolved into a noun that denotes a distinct portion or subdivision within a larger entity or system.

  • Latin and Middle English Origins: The term section derives from the Latin word “sectio,” meaning “a cutting” or “division,” which entered Middle English as “seccioun.” This linguistic evolution reflects the concept of dividing or partitioning something into distinct parts for organizational or analytical purposes.
  • Organizational Structure: In organizational contexts, a section refers to a discrete division or segment within a larger entity, such as a document, report, book, or administrative hierarchy. Sections help to organize information, facilitate navigation, and provide clarity and structure to complex materials.
  • Academic and Publishing: In academic writing, research papers, and publications, sections are used to organize content into coherent units, such as introduction, methodology, results, discussion, and conclusion. Each section serves a specific purpose, guiding readers through the research process and argumentation.
  • Legal and Legislative: In legal and legislative contexts, sections are integral to the structuring of laws, regulations, and contracts. Legal documents are often divided into numbered or labeled sections, each addressing specific provisions, rights, obligations, or procedures.
  • Engineering and Construction: In engineering, architecture, and construction, sections refer to cross-sectional views or diagrams that depict the internal structure or composition of a physical object, such as a building, machine, or geological formation. Sections aid in visualization, analysis, and communication of complex spatial relationships.

Section stands as a fundamental concept in organizational design, communication, and analysis, providing a framework for structuring information, processes, and systems. From its Latin and Middle English origins to its modern-day applications in academia, law, engineering, and beyond, the term embodies humanity’s enduring quest for order, coherence, and clarity in diverse domains of knowledge and practice.


  • Segment
  • Division
  • Part
  • Category
  • Phase
  • Portion
  • Component
  • Module


  • Whole
  • Entirety
  • Totality
  • Aggregate
  • Unity
  • Sum
  • All


  • Category
  • Area
  • Division
  • Segment
  • Compartment
  • Partition
  • Zone
  • Sector

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