Where does “prosenescent” come from?

prosenescent (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.

prosenescent (English): Promoting senescence

Definitions

  1. Promoting senescence

Ancestry of “prosenescent”, step by step

prosenescent 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 senescent

StepLanguageWordMeaning
1EnglishsenescentGrowing old; decaying with the lapse of time;...
2Latinsenescensageing; decaying, declining etc; waning
3Latinsenescerepresent active infinitive of senēscō; to grow old
4Latinsenereto be old
5Latinsenexold, aged, elderly; old person, old man, old...
6Proto-Indo-Europeansénosold
Every word from Ancient Greek χάλιξ