Where does “glandu” come from?

glandu (French) comes from French gland, from Old French glant, from Irish glanta, from Old Norse glenta, from Proto-Germanic glentaną, from Proto-Indo-European ǵʰlend- — to shine; sparkle; look.

glandu (French): fool, nonce, tosser

Definitions

fool, nonce, tosser

Ancestry of “glandu”, step by step

Step	Language	Word	Meaning
1	French	gland	acorn; glans; tassel
2	Old French	glant	—
3	Irish	glanta	—
4	Old Norse	glenta	—
5	Proto-Germanic	glentaną	to slide; glide
6	Proto-Indo-European	ǵʰlend-	to shine; sparkle; look

Every word from Proto-Indo-European ǵʰlend- →Every word from Proto-Germanic glentaną →Every word from Old Norse glenta →