Where does “deration” come from?

deration (English) comes from English ration, from French ration, from Latin ratiō, from Latin -tiō, from Latin dissertātiō, from Latin dissertus, from Latin disserere, from Latin dis- — small stone, pebble; gravel, rubble.

deration (English): To remove rationing restrictions from (a product or commodity), so that the amounts one can buy or obtain are no longer limited by regulation

Definitions

  1. To remove rationing restrictions from (a product or commodity), so that the amounts one can buy or obtain are no longer limited by regulation

Ancestry of “deration”, step by step

StepLanguageWordMeaning
1EnglishrationA portion of some limited resource allocated to a...
2Frenchrationration
3Latinratiōreason, reasoning, explanation, ground, motive, rationality, rationale, purpose
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 χάλιξ