Where does “prosiphon” come from?

prosiphon (English) comes from English pro, from English professional, from English profession, from Anglo-Norman professioun, from Old French profession, from Latin professiō, from Latin -tiō, from Latin dissertātiō — small stone, pebble; gravel, rubble.

prosiphon (English): A minute tube found in the protoconch of...

Definitions

  1. A minute tube found in the protoconch of...

Ancestry of “prosiphon”, step by step

prosiphon traces back through two separate lines of ancestry.

via English pro

StepLanguageWordMeaning
1EnglishproAn advantage of something, especially when...
2EnglishprofessionalA person who belongs to a profession; A person...
3EnglishprofessionA declaration of belief, faith or one's opinion,...
4Anglo-Normanprofessioun
5Old Frenchprofessionprofession; declaration
6Latinprofessiōdeclaration, avowal, profession (act of professing)
7Latin-tiōtion, -ation, -ing
8Latindissertātiō(spoken) dissertation, discourse, disquisition
9Latindissertusarranged, disposed; explained
10Latindissereresecond-person singular future passive indicative...
11Latindis-asunder, apart, in two; reversal, removal;...
12Latincalceusshoe
13Latincalxlimestone; chalk; the finish line
14Ancient Greekχάλιξsmall stone, pebble; gravel, rubble

via English siphon

StepLanguageWordMeaning
1EnglishsiphonA bent pipe or tube with one end lower than the...
2Middle Frenchsiphon
3Old Frenchsifon
4Latinsīphōa siphon or tube
5Ancient Greekσίφωνtube, pipe; siphon, used for drawing wine out of...
Every word from Ancient Greek χάλιξEvery word from Latin -tiōEvery word from Latin dis-