Where does “fulminandus” come from?

fulminandus (Latin) comes from Latin fulminō, from Latin fulmen, from Latin fulgmen, from Latin fulgeo, from Proto-Indo-European bʰel-, from Proto-Indo-European bʰōl-.

fulminandus (Latin): which is to be fulminated

Definitions

which is to be fulminated

Ancestry of “fulminandus”, step by step

Step	Language	Word	Meaning
1	Latin	fulminō	to lighten (strike with lightning)
2	Latin	fulmen	lightning; thunderbolt
3	Latin	fulgmen	—
4	Latin	fulgeo	I flash, lighten, glitter, gleam, glare, glisten,...
5	Proto-Indo-European	bʰel-	to sound; to speak, roar, bark; shiny, white; to...
6	Proto-Indo-European	bʰōl-	—

Every word from Proto-Indo-European bʰōl- →Every word from Proto-Indo-European bʰel- →Every word from Latin fulgeo →