Where does “*indērēctiāre” come from?

*indērēctiāre (Vulgar Latin) comes from Latin dērēctiāre, from Latin dērēctus, from Latin dīrectus, from Latin dīrigō, from Latin dis-, from Latin calceus, from Latin calx, from Ancient Greek χάλιξ — small stone, pebble; gravel, rubble.

Ancestry of “*indērēctiāre”, step by step

Step	Language	Word	Meaning
1	Latin	dērēctiāre	—
2	Latin	dērēctus	—
3	Latin	dīrectus	—
4	Latin	dīrigō	—
5	Latin	dis-	asunder, apart, in two; reversal, removal;...
6	Latin	calceus	shoe
7	Latin	calx	limestone; chalk; the finish line
8	Ancient Greek	χάλιξ	small stone, pebble; gravel, rubble

Every word from Ancient Greek χάλιξ →