Where does “diluvià” come from?

diluvià (Catalan) comes from Catalan diluvi, from Latin dīluvium, from Latin dīluō, from Latin dis-, from Latin calceus, from Latin calx, from Ancient Greek χάλιξ — small stone, pebble; gravel, rubble.

diluvià (Catalan): diluvian, diluvial

Definitions

diluvian, diluvial

Ancestry of “diluvià”, step by step

Step	Language	Word	Meaning
1	Catalan	diluvi	deluge, downpour
2	Latin	dīluvium	a flood
3	Latin	dīluō	to wash away
4	Latin	dis-	asunder, apart, in two; reversal, removal;...
5	Latin	calceus	shoe
6	Latin	calx	limestone; chalk; the finish line
7	Ancient Greek	χάλιξ	small stone, pebble; gravel, rubble

Every word from Ancient Greek χάλιξ →Every word from Latin dis- →Every word from Latin calx →