The Old Norse word skírr
Word skírr
s k í r r
Transliteration skirr
Meaning clear, bright

Other words that might be of interest
eisa ‘fire’, eldr ‘fire’, aska ‘ashes’, døkkr ‘dark’, dimmar ‘dark, gloomy’, myrkr ‘dark, murky’, dimma ‘darkness’, logi ‘flame, blaze’, heitr ‘hot, burning’, skuggi ‘shadow’, reykr ‘smoke, steam’, sól ‘sun’, sunna ‘sun’