Where does “disyuntivo” come from?

disyuntivo (Spanish) comes from Latin disiunctivus, from Latin disiungō, from Latin dis-, from Latin calceus, from Latin calx, from Ancient Greek χάλιξ — small stone, pebble; gravel, rubble.

disyuntivo (Spanish): disjunctive

Definitions

disjunctive

Ancestry of “disyuntivo”, step by step

Step	Language	Word	Meaning
1	Latin	disiunctivus	placed in opposition; disjunctive
2	Latin	disiungō	to disjoin, disunite, separate, part, divide
3	Latin	dis-	asunder, apart, in two; reversal, removal;...
4	Latin	calceus	shoe
5	Latin	calx	limestone; chalk; the finish line
6	Ancient Greek	χάλιξ	small stone, pebble; gravel, rubble

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