Where does “deflacyjny” come from?

deflacyjny (Polish) comes from Polish deflacja, from French déflation, from French inflation, from Old French inflation, from Latin īnflātiō, from Latin -tiō, from Latin dissertātiō, from Latin dissertus — small stone, pebble; gravel, rubble.

deflacyjny (Polish): deflation, deflationary

Definitions

deflation, deflationary

Ancestry of “deflacyjny”, step by step

Step	Language	Word	Meaning
1	Polish	deflacja	deflation
2	French	déflation	deflation; wind erosion
3	French	inflation	inflation
4	Old French	inflation	swelling
5	Latin	īnflātiō	inflation
6	Latin	-tiō	tion, -ation, -ing
7	Latin	dissertātiō	(spoken) dissertation, discourse, disquisition
8	Latin	dissertus	arranged, disposed; explained
9	Latin	disserere	second-person singular future passive indicative...
10	Latin	dis-	asunder, apart, in two; reversal, removal;...
11	Latin	calceus	shoe
12	Latin	calx	limestone; chalk; the finish line
13	Ancient Greek	χάλιξ	small stone, pebble; gravel, rubble

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