Where does “supercannon” come from?

supercannon (English) comes from English cannon, from English canon, from Middle English canoun, from Old French canon, from Italian cannone, from Italian canna, from Latin canna, from Ancient Greek κάννα — reed; a certain unit of length.

Ancestry of “supercannon”, step by step

supercannon traces back through two separate lines of ancestry.

via English cannon

StepLanguageWordMeaning
1EnglishcannonA complete assembly, consisting of an artillery...
2EnglishcanonA generally accepted principle; a rule; A group...
3Middle EnglishcanounEcclesiastical regulations; canon law
4Old Frenchcanontube; cannon
5Italiancannonecannon; ace; large tube or pipe
6Italiancannacane; barrel; rod
7LatincannaA reed, cane; Anything made of reed or cane;...
8Ancient Greekκάνναgiant reed; reed mat
9Akkadian𒄀reed; a certain unit of length
10Sumerian𒄀reed; a certain unit of length

via English super

StepLanguageWordMeaning
1EnglishsuperOf excellent quality, superfine; better than...
2Englishsuper-egoAlternative spelling of superego
3GermanÜber-Ichsuperego
4GermanIchego, the Ich; self, me, him, etc
5Middle High GermanichI
6Old High GermanihI
7Proto-West GermanicikI
8Proto-Germanic*ek
9Proto-Indo-Europeanéǵh₂I
Every word from Sumerian 𒄀