Where does “interventionism” come from?

Interventionism derives from French interventionnisme, formed with the French suffix -isme from Latin -isma, ultimately tracing through Latin -tio and Latin venio to Proto-Indo-European gʷem-.

interventionism (English): The political practice of intervening in a...

Definitions

The political practice of intervening in a...

Ancestry of “interventionism”, step by step

Step	Language	Word	Meaning
1	French	interventionnisme	interventionism
2	French	intervention	intervention
3	Latin	interventiō	—
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 →