Where does “Knallkopf” come from?

Knallkopf (German) comes from German kopf, from Middle High German kopf, from Latin cūppa, from Latin cūpa, from Ancient Greek κώπη, from Proto-Indo-European kóh₂p-eh₂, from Proto-Indo-European keh₂p- — to seize, grab; to seize; take up; lift; to take,...

Knallkopf (German): dingbat, blockhead, puddinghead

Definitions

  1. dingbat, blockhead, puddinghead

Ancestry of “Knallkopf”, step by step

Knallkopf traces back through two separate lines of ancestry.

via German kopf

StepLanguageWordMeaning
1Germankopfhead
2Middle High Germankopfdrinking vessel
3Latincūppadrinking vessel
4Latincūpatub, cask, tun, vat
5Ancient Greekκώπηa handle
6Proto-Indo-Europeankóh₂p-eh₂—
7Proto-Indo-Europeankeh₂p-to seize, grab; to seize; take up; lift; to take,...

via German knall

StepLanguageWordMeaning
1Germanknallsingular imperative of knallen; first-person...
2Middle High Germanknellen—
Every word from Proto-Indo-European keh₂p- →