Where does “indecision” come from?

Indecision comes from French indécision, formed from the French suffix -ion added to Latin indecisus, meaning undecided or not settled.

indecision (English): The inability to decide on a course of action,...

Definitions

  1. The inability to decide on a course of action,...

Ancestry of “indecision”, step by step

indecision traces back through two separate lines of ancestry.

via Spanish decisión

StepLanguageWordMeaning
1Spanishdecisióndecision
2Latindecisiosettlement, agreement, decision; curtailment,...
3Latin-tiōtion, -ation, -ing
4Latindissertātiō(spoken) dissertation, discourse, disquisition
5Latindissertusarranged, disposed; explained
6Latindissereresecond-person singular future passive indicative...
7Latindis-asunder, apart, in two; reversal, removal;...
8Latincalceusshoe
9Latincalxlimestone; chalk; the finish line
10Ancient Greekχάλιξsmall stone, pebble; gravel, rubble

via French indécision

StepLanguageWordMeaning
1Frenchindécisionindecision
2Frenchindécisundecided
3Latinindecisus
Every word from Ancient Greek χάλιξEvery word from Latin -tiōEvery word from Latin dis-