English
aleurolite
From aleuro- + -lite
Formed from aleuro- + -lite
Proto-Indo-European *h₂elh₁- ‘to grind’
Proto-Indo-European *h₂léh₁wr̥ ‘flour’
Ancient Greek ἄλευρον ‘flour’
English aleuro-
Today it means
noun Synonym of siltstone.
Language periods are conventional ranges, not dates for this word.
Etymograph / aleurolite