Where does “preselezionare” come from?

preselezionare (Italian) comes from Italian selezionare, from Italian selezione, from Latin sēlēctiō, from Latin -tiō, from Latin dissertātiō, from Latin dissertus, from Latin disserere, from Latin dis- — small stone, pebble; gravel, rubble.

preselezionare (Italian): to preselect; to make a preliminary selection

Definitions

to preselect; to make a preliminary selection

Ancestry of “preselezionare”, step by step

Step	Language	Word	Meaning
1	Italian	selezionare	to select, choose, screen, sort; to vet,...
2	Italian	selezione	selection, choice, picking; dialing, dialling
3	Latin	sēlēctiō	The act of choosing out or selecting; selection, choice
4	Latin	-tiō	tion, -ation, -ing
5	Latin	dissertātiō	(spoken) dissertation, discourse, disquisition
6	Latin	dissertus	arranged, disposed; explained
7	Latin	disserere	second-person singular future passive indicative...
8	Latin	dis-	asunder, apart, in two; reversal, removal;...
9	Latin	calceus	shoe
10	Latin	calx	limestone; chalk; the finish line
11	Ancient Greek	χάλιξ	small stone, pebble; gravel, rubble

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