Where does “directorial” come from?

directorial (Romanian) comes from French directorial, from Latin dīrector, from Latin dīrectus, from Latin dīrigō, from Latin dis-, from Latin calceus, from Latin calx, from Ancient Greek χάλιξ — small stone, pebble; gravel, rubble.

directorial (Romanian): directorial

Definitions

directorial

Ancestry of “directorial”, step by step

Step	Language	Word	Meaning
1	French	directorial	directorial, managerial
2	Latin	dīrector	director, guide, overseer
3	Latin	dīrectus	laid straight, arranged in lines, having been arranged in lines
4	Latin	dīrigō	to lay straight; arrange in lines (especially in military contexts)
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 →Every word from Latin dis- →Every word from Latin calx →