Where does “postvention” come from?

postvention (English) comes from English intervention, from Middle French intervention, from Latin interventiō, from Latin -tiō, from Latin dissertātiō, from Latin dissertus, from Latin disserere, from Latin dis- — small stone, pebble; gravel, rubble.

postvention (English): An intervention conducted after a suicide,...

Definitions

  1. An intervention conducted after a suicide,...

Ancestry of “postvention”, step by step

StepLanguageWordMeaning
1EnglishinterventionThe action of intervening; interfering in some...
2Middle Frenchintervention
3Latininterventiōguarantee, caution
4Latin-tiōtion, -ation, -ing
5Latindissertātiō(spoken) dissertation, discourse, disquisition
6Latindissertusarranged, disposed; explained
7Latindissereresecond-person singular future passive indicative...
8Latindis-asunder, apart, in two; reversal, removal;...
9Latincalceusshoe
10Latincalxlimestone; chalk; the finish line
11Ancient Greekχάλιξsmall stone, pebble; gravel, rubble
Every word from Ancient Greek χάλιξEvery word from Latin -tiōEvery word from Latin dis-