soap test

noun

A test for determining the hardness of water by shaking it up with liquid soap (and not detergent).

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Meanings

nounsoap test (plural soap tests)

plural soap tests

  1. A test for determining the hardness of water by shaking it up with liquid soap (and not detergent).
Cite this entry
APA

soap test. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/soap%20test

MLA

“soap test.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/soap%20test. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “soap test,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/soap%20test.

Source: soap test on Wiktionary, CC BY-SA 4.0.