Glut is a fascinating German word that can mean 'embers', 'glow', or even 'ardor' or 'passion'. It's not an everyday word, making it quite memorable.
In "Stetit Puella", the lyrics repeatedly ask, "Zeig mir die Glut" (Show me the glow/ardor). This word beautifully captures the intense, fiery passion and allure of the young woman described in the song, evoking images of both a physical glow and an inner burning desire.