Where does “postfeast” come from?

postfeast (English) comes from English post, from Middle French poste, from Italian posta, from Latin probāre, from Latin probō, from Latin Probus, from Proto-Indo-European pro-bhwo-, from Proto-Indo-European pro- — passed , crossed.

Ancestry of “postfeast”, step by step

postfeast traces back through two separate lines of ancestry.

via English post

StepLanguageWordMeaning
1EnglishpostA long dowel or plank protruding from the ground;...
2Middle Frenchposte
3Italianpostamail, post; post office; stakes
4Latinprobāre
5Latinprobōto approve, permit, commend
6LatinProbusgood, serviceable, excellent, superior, able
7Proto-Indo-Europeanpro-bhwo-being in front, prominent
8Proto-Indo-Europeanpro-toward, forward
9Proto-Indo-Europeanpor-to give birth; forward, through; going, passage
10Proto-Indo-Europeanper-before, in front; first; to go through
11Proto-Indo-Europeanpr̥tóspassed , crossed

via English feast

StepLanguageWordMeaning
1EnglishfeastA very large meal, often of a ceremonial nature;...
2Middle Englishfeestefeast
3Old Frenchfesteparty; celebration; feast
4Late Latinfestaparty; feast; nominative/accusative/vocative...
5Latinfēstaparty, feast
6Latinfestuma holiday, festival; a banquet, feast
7LatinfēstusOf or pertaining to holidays; festive, festal, joyful, merry
8Proto-Italicfēstos
Every word from Proto-Indo-European pr̥tós
postfeast — Etymology, Origin & Word History | Etymology Explorer