Where does “presionador” come from?

presionador (Spanish) comes from Spanish presionar, from Spanish presión, from Latin pressio, from Latin -tiō, from Latin dissertātiō, from Latin dissertus, from Latin disserere, from Latin dis- — small stone, pebble; gravel, rubble.

Definitions

Ancestry of “presionador”, step by step

Step	Language	Word	Meaning
1	Spanish	presionar	to pressure; to push, press, hit, press down; to...
2	Spanish	presión	pressure
3	Latin	pressio	a pressing, pressure; prop, fulcrum of a lever
4	Latin	-tiō	—
5	Latin	dissertātiō	—
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 →