Where does “unsuction” come from?

unsuction (English) comes from English suction, from Vulgar Latin suctio, from Latin -tiō, from Latin dissertātiō, from Latin dissertus, from Latin disserere, from Latin dis-, from Latin calceus — small stone, pebble; gravel, rubble.

unsuction (English): To remove suction, such as when suction cups become detached

Definitions

  1. To remove suction, such as when suction cups become detached

Ancestry of “unsuction”, step by step

unsuction traces back through two separate lines of ancestry.

via English suction

StepLanguageWordMeaning
1EnglishsuctionA force which pushes matter from one space into...
2Vulgar Latinsuctio
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 English un

StepLanguageWordMeaning
1EnglishunOne
Every word from Ancient Greek χάλιξEvery word from Latin -tiōEvery word from Latin dis-