Arkose
noun
noun ·2 syllables ·Rare ·Advanced level
Definitions
Noun
- 1 An arenite sandstone consisting of at least 25% feldspar grains. countable, uncountable
Etymology
Borrowed from French arkose.
More for "arkose"
Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.