glowless (English) comes from English glow, from Middle English glouen, from Old English glōwan, from Proto-Germanic glōaną, from Proto-Indo-European *ǵʰleh₁- — to shine, glow.
glowless (English): Without a glow
Definitions
Without a glow
Ancestry of “glowless”, step by step
glowless traces back through two separate lines of ancestry.