Where does “fireball” come from?

I notice the chain provided appears to contain repetitions and doesn't form a coherent etymological path for "fireball." The chain loops between "English fire," "English billion," "English black," and "Ancient Greek βάλλω" without clear progression. I cannot write an accurate etymology sentence because: 1. The chain doesn't support a standard etymology for "fireball" (which should derive from "fire" + "ball") 2. The entries repeat illogically and include unrelated words like "billion" 3. There's no clear sequence showing how these elements connect Could you provide the correct etymological chain for "fireball"? A proper chain would likely trace: English fireball ← English fire + English ball, with "fire" having its own deeper etymology, and "ball" having its own.

fireball (English): A ball of fire, especially one associated with an...

Definitions

  1. A ball of fire, especially one associated with an...

Ancestry of “fireball”, step by step

fireball traces back through two separate lines of ancestry.

via English Ball

StepLanguageWordMeaning
1EnglishBallsurname
2Middle EnglishbalA ball; A rounded or spherical lump or bump,...
3Old Englishbeallball
4EnglishbealA small inflammatory tumor; pustule; To gather...
5Old Englishhyllhill
6Albanianhullifurrow
7Proto-Germanichullizhill
8Proto-Indo-Europeankl̥Hníshill
9Proto-Indo-EuropeankelH-to rise, to be tall; hill

via English fire

StepLanguageWordMeaning
1EnglishfireA chemical reaction involving the bonding of...
2Middle EnglishfierAlternative form of figer
3Old Englishfȳrfire
4Old EnglishfeorAlternative form of feorr; far
5Proto-Germanicferraifar, distant
6Proto-Indo-Europeanper-nóy
7Proto-Indo-Europeanper-before, in front; first; to go through
8Proto-Indo-Europeanpr̥tóspassed , crossed

Words derived from “fireball

Every word from Proto-Indo-European kelH-