Where does “billion” come from?
I need to analyze this chain carefully, but I notice the chain appears to contain repetitions of "English black," "English billion," and "English bi-" without clear etymological progression or source languages beyond English.
The chain doesn't provide:
- Source languages (only English appears)
- Original language forms with consistent spellings
- Meaning information for any stage
- A coherent etymological path
Without a proper etymological chain showing progression from older to newer languages with original spellings and attested meanings, I cannot write an accurate one-sentence etymology following your rules.
Could you verify the chain data? A proper etymology for "billion" would typically trace through French and Latin sources, not loop through English variants.
billion (English): cardinal...
Ancestry of “billion”, step by step
Words derived from “billion”