Where does “prolocution” come from?

prolocution (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.

prolocution (English): An introductory speech; Speaking on behalf of...

Definitions

  1. An introductory speech; Speaking on behalf of...

Ancestry of “prolocution”, step by step

prolocution 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 locution

StepLanguageWordMeaning
1EnglishlocutionA phrase or expression connected to an individual...
2LatinlocūtiōThe act of speaking; speech, discourse
3LatinloquorI say, speak, tell, talk; I declare, utter
4Proto-Italictlokʷōrto speak
5Proto-Indo-Europeantelkʷ-to talk
Every word from Ancient Greek χάλιξ