What does saltpan mean?
A saltpan is a shallow coastal basin or depression in which seawater is allowed to evaporate, leaving behind salt that can be collected. Some saltpans are natural landforms; others are deliberately constructed, especially in dry coastal regions with strong sunlight and wind. Once common in places such as the Mediterranean and the British Isles, saltpans became especially important in Australia’s large salt-producing regions. The word is also used more broadly for naturally occurring salt flats and saline coastal depressions. In descriptions of geography, industry, and environmental history, “saltpan” distinguishes an evaporation basin from a salt marsh, which is primarily an intertidal ecosystem of grasses and other vegetation rather than a site of salt production.
nounA shallow coastal depression or artificial basin in which seawater is evaporated to produce salt. The term can also refer more generally to a flat area of land where salt has accumulated naturally.
- A shallow basin or depression, especially one used for evaporating seawater so that salt can be collected.
- A naturally formed flat coastal area containing or surrounded by salt water.
"The workers harvested salt from the shallow saltpan beside the bay."
"At low tide, workers walked across the saltpan to gather the crystallized salt."
"The saltpan lay between the lagoon and the dunes, gleaming white under the summer sun."
The usual plural refers to multiple evaporation basins or salt-producing sites.
"The coastal saltpans are managed according to the local tides and rainfall."
Saltpans turn ordinary seawater into one of the world’s oldest industrial products, using sunlight and wind instead of machinery.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does saltpan come from?
“Saltpan” is a compound of “salt” and “pan,” with the word “pan” denoting a broad, shallow container or depression. “Salt” continues Old English salt, while “pan” derives through Old French from Latin panna, a word associated with a shallow vessel or basin. The compound name developed in English for places where seawater was evaporated to obtain salt.
Related word forms
How saltpan is actually used
The compound is often written as “saltpan” when referring to a particular site, though “salt pan” is also common, especially in general descriptions and historical contexts. It is more common in British English, but is understood in American English as well.
Easily confused with saltpan
A saltpan is a shallow basin used or suited to the evaporation of seawater, whereas a salt marsh is typically coastal grassland regularly flooded by seawater.