sombreishadj.
Etymology: Previous versions of the OED give the stress as: ˈsombreish.
rare.
the mind > emotion > suffering > dejection > [adjective] > gloomy or depressing > somewhat
a1845 R. H. Barham Knight & Lady in (1847) 3rd Ser. 281 Her thoughts having taken a sombre-ish train.
This entry has not yet been fully updated (first published 1913; most recently modified version published online June 2021).