Slipface
noun
noun ·Rare ·Advanced level
Definitions
Noun
- 1 The lee face of a sand dune where the surface is at the angle of repose for sand (33–35°).
Etymology
From slip + face.
Related phrases
More for "slipface"
Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.