Where does “lessen” come from?

lessen (Dutch) comes from Dutch les, from Middle Dutch lesse, from Latin lēctiō, from Latin -tiō, from Latin dissertātiō, from Latin dissertus, from Latin disserere, from Latin dis- — small stone, pebble; gravel, rubble.

lessen (Dutch): to quench; to take a lesson

Definitions

  1. to quench; to take a lesson

Ancestry of “lessen”, step by step

lessen traces back through two separate lines of ancestry.

via Dutch les

StepLanguageWordMeaning
1Dutchlescourse, lesson
2Middle Dutchlesse
3LatinlēctiōA picking, selecting
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

via Middle Dutch lesschen

StepLanguageWordMeaning
1Middle Dutchlesschento go out; to extinguish; to quench
2Old Dutchleskento extinguish; to lessen
3Proto-West Germanic*laskijanto extinguish, to quench
4Proto-Germaniclaskijanąto extinguish, to quench

Words derived from “lessen

Every word from Ancient Greek χάλιξEvery word from Latin -tiōEvery word from Latin dis-
lessen — Etymology, Origin & Word History | Etymology Explorer