WordGarden.iocatchment
A1Pronunciation
UK
- /kˈætʃmənt/
US
- /ˈkætʃmənt/
Meanings
Noun
an area whose rainfall drains into a river, lake, reservoir, or other body of water
the area from which an institution or business draws the people it serves
Beyond the definition
Imagine rain falling on hills—all the land where that rainwater flows down into a specific river or lake is called a catchment area. But "catchment" isn't just for geographers! It also describes the area served by a public institution, like a hospital or a school. If you live within a school's catchment, it means you are in the geographic zone that the school is responsible for.
Think of a catcher in baseball—they catch and hold the ball. A catchment is the area a place "draws from" or collects from—whether it's rainwater flowing into a river, students assigned to a school, or customers who typically shop nearby. You might hear a business owner talk about their "marketing catchment"—the specific region where they expect to find their target audience.
The word "catchment" has several meanings, all revolving around the idea of collecting or encompassing something within a defined area or scope. Its most common scientific use refers to a drainage basin: the land area from which rainfall and snowmelt flow into a particular river, reservoir, or other body of water. For example, environmentalists often monitor the "upper catchment" of a river to check for pollutants that might travel downstream.
Beyond geography, "catchment" describes the area served by a public service. A "hospital catchment area" defines the specific neighborhoods or districts that a facility is designated to serve. Similarly, many public school systems are divided into catchment areas; a child's home address determines which school they are eligible to attend. In these contexts, the word defines the boundary of a service's responsibility and reach.
Businesses also use the term to describe their customer catchment area, referring to the geographic region from which they draw their clientele. By analyzing this area, a company can decide where to open new branches or focus its advertising efforts.
Finally, "catchment" can refer to the physical structures or systems used to catch water, such as a "rainwater catchment system" on a roof. Whether it involves water flowing through a valley, families relying on a local clinic, or a shop attracting local residents, a catchment is always about what is gathered and contained within a specific boundary.
Examples
- 1
Flooding
Heavy rain across the river’s catchment area caused flooding downstream.
- Domaincatchment area
land where rain flows into the same river, lake, or reservoir
- 2
School admissions
They moved house so their daughter would be in the school’s catchment area.
- 3
Hospital service
The new hospital will have a catchment of nearly 200,000 people.
- Domaina hospital’s catchment
the area and population it serves
See also
Forms and spellings
2 forms open this card.
Main spelling
- catchmentnoun
Forms
- catchmentspluralnoun