Where does “dickshit” come from?

dickshit (English) comes from English Dick, from English declaration, from Middle English declaration, from Old French declaration, from Latin declaratio, from Latin -tiō, from Latin dissertātiō, from Latin dissertus — small stone, pebble; gravel, rubble.

dickshit (English): 1993, Iain M. Banks, "Against a Dark Background";...

Definitions

  1. 1993, Iain M. Banks, "Against a Dark Background";...

Ancestry of “dickshit”, step by step

dickshit traces back through two separate lines of ancestry.

via English Dick

StepLanguageWordMeaning
1EnglishDickA male person
2EnglishdeclarationA written or oral indication of a fact, opinion,...
3Middle Englishdeclaration
4Old Frenchdeclaration
5LatindeclaratioThe act of making clear; a disclosure,...
6Latin-tiōtion, -ation, -ing
7Latindissertātiō(spoken) dissertation, discourse, disquisition
8Latindissertusarranged, disposed; explained
9Latindissereresecond-person singular future passive indicative...
10Latindis-asunder, apart, in two; reversal, removal;...
11Latincalceusshoe
12Latincalxlimestone; chalk; the finish line
13Ancient Greekχάλιξsmall stone, pebble; gravel, rubble

via English shit

StepLanguageWordMeaning
1EnglishshitSolid excretory product evacuated from the...
2Middle Dutchschite
3Old Dutchskīta
4Old Saxonskiti
5Proto-Germanicskītaz
6Proto-Indo-Europeansḱeyd-to shade; to cut off; to part with, separate, cut...
7Proto-Indo-Europeansḱēy-to shine; to shimmer; shadow; luster, gloss,...
8Proto-Germanicskaidąseparation, distinction
9Proto-Indo-EuropeanskÁit-to cut, part, spearate, divide; to cut, part,...
Every word from Ancient Greek χάλιξ