unbleaching en · ADJ
Etymology
From un- + bleaching.
Meanings
-
(not-comparable) Not to be bleached away.
Let their bleach'd bones, and blood's unbleaching stain, / Long mark the battle-field with hideous awe.
1812, Lord Byron, “Canto I”, in Childe Harold’s Pilgrimage. A Romaunt, London: […] [F]or John Murray, […]; William Blackwood, Edinburgh; and John Cumming, Dublin; by Thomas Davison, […], →OCLC, stanza LXXXVIII: