pump knot

noun

A swelling caused by a blow to the head.

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Meanings

nounpump knot (plural pump knots)

plural pump knots

  1. AppalachiaslangA swelling caused by a blow to the head.
Cite this entry
APA

pump knot. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/pump%20knot

MLA

“pump knot.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/pump%20knot. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “pump knot,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/pump%20knot.

Source: pump knot on Wiktionary, CC BY-SA 4.0.