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Definition of bath cube
bath cube
Plural:bath cubes
• noun
1
British A small, compressed block of scented and often effervescent bath salts designed to dissolve in hot bathwater to soften and perfume the water.
Example
"She dropped a lavender-scented bath cube into the warm tub and watched it fizz away."
Synonyms
View all synonyms for bath cubeUsage Trend
Historical frequency of usage in published text.
180019102020
Data source: Google Books Ngram Viewer
Cite this Entry
Wordmom. (2026). Definition of Bath cube. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/bath-cube