bathtub ring

noun

A water-level mark left around a tub that is caused by a buildup of soap scum and oil from bathing products.

Meanings

nounbathtub ring (countable and uncountable, plural bathtub rings)

plural bathtub rings

  1. countableuncountableA water-level mark left around a tub that is caused by a buildup of soap scum and oil from bathing products.
Cite this entry
APA

bathtub ring. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/bathtub%20ring

MLA

“bathtub ring.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/bathtub%20ring. Accessed November 5, 2026.

Chicago

WatkinsX Dictionary, s.v. “bathtub ring,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/bathtub%20ring.

Source: bathtub ring on Wiktionary, CC BY-SA 4.0.