água dura
Portuguese, noun
água dura is a Portuguese feminine noun meaning “hard water” (English Wiktionary, September 2026).
What does água dura mean in English?
noun
- 1
femininehard water
Source: English Wiktionary, Portuguese section, dump of September 2, 2026 (CC BY-SA 4.0).
How Portuguese dictionaries define it
phrase: 1. água que possui uma dureza superior a 120 mg CaCO3/l, ou seja, que contém um alto nivel de minerais, em particular sais de magnésio e cálcio
The definition in the Portuguese Wiktionary (Wikcionário), in Portuguese.
Source: Portuguese Wiktionary (Wikcionário), dump of September 1, 2026 (CC BY-SA 4.0), through kaikki.org.