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Infill: meaning, definitions and examples

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infill

 

[ ˈɪnˌfɪl ]

Noun / Verb
Context #1 | Noun

construction term

Infill refers to the material used to fill the gaps in a structure, such as walls or floors. It can also describe the process of adding new developments in urban areas, filling vacant spaces. In construction, infill often pertains to the space between existing structures that is filled with new buildings or landscaping.

Synonyms

content, filling, material

Examples of usage

  • The infill was carefully selected to match the existing architecture.
  • They used eco-friendly materials for the infill.
  • The city approved several infill projects to boost the housing market.
Context #2 | Verb

urban planning

To infill means to fill in gaps in urban areas with new buildings or structures. This practice often aims to utilize vacant lots effectively and promote sustainable development. Infill development can enhance community vitality and reduce urban sprawl.

Synonyms

construct, develop, fill-in

Examples of usage

  • The city plans to infill the abandoned lot with a community center.
  • Developers are looking to infill with mixed-use buildings.
  • Infill can transform underused spaces into vibrant areas.

Word origin

The term 'infill' is derived from the verb 'to fill,' which originates from the Old English 'fyllan,' meaning to make full. The prefix 'in-' suggests a direction or movement into something. The concept of infill in urban planning began to gain popularity in the late 20th century as cities faced challenges related to urban sprawl, declining populations in city centers, and the need for sustainable development practices. As areas with vacant lots began to be redeveloped, the practice of infilling became a strategy to maximize land use efficiency and revitalize communities. Today, infill development is recognized for its potential to enhance urban environments by utilizing existing infrastructure and reducing the need for new land conversion, aligning with smart growth principles.

Word Frequency Rank

At rank #28,948, this word represents specialized academic or technical vocabulary. It's less frequently encountered but may be valuable in specific contexts.