Where does “self-possession” come from?

self-possession (English) comes from English possession, from Latin possessiō, from Latin -tiō, from Latin dissertātiō, from Latin dissertus, from Latin disserere, from Latin dis-, from Latin calceus — small stone, pebble; gravel, rubble.

self-possession (English): confidence in one's own powers; calmness and...

Definitions

  1. confidence in one's own powers; calmness and...

Ancestry of “self-possession”, step by step

StepLanguageWordMeaning
1EnglishpossessionControl or occupancy of something for which one...
2LatinpossessiōThe act of taking possession of, seizing, occupying, taking
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
Every word from Ancient Greek χάλιξEvery word from Latin -tiōEvery word from Latin dis-