slipface

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noun

The lee face of a sand dune where the surface is at the angle of repose for sand (33–35°).

Scrabble 15
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Meanings

nounslipface (plural slipfaces)

plural slipfaces · alternative slip face

  1. The lee face of a sand dune where the surface is at the angle of repose for sand (33–35°).

Origin

From slip + face.

Full word history & related roots →
Cite this entry
APA

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

MLA

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

Chicago

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

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