▪ ŠHB_1 ‘…’ ↗… ▪ ŠHB_2 ‘…’ ↗…♦ Semantic value spectrum in ClassAr (acc. to BAH2008): ‘the encroachment of white into black, or light into dark, or vice versa; (of cold) to change the colour of trees; to be of ashen hues; barren land; to be difficult; a shooting star’