underpinner

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noun

One who, or that which, underpins.

Scrabble 14
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Meanings

noununderpinner (plural underpinners)

plural underpinners

  1. One who, or that which, underpins.

Origin

From underpin + -er.

Full word history & related roots →
Cite this entry
APA

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

MLA

“underpinner.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/underpinner. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “underpinner,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/underpinner.

Source: underpinner on Wiktionary, CC BY-SA 4.0.