Where does “overflowable” come from?

overflowable (English) comes from English overflow, from Middle English overflowen, from Old English oferflōwan, from Old English ōfer, from Proto-West Germanic obar, from Proto-Germanic uber, from Proto-Indo-European upér, from Proto-Indo-European upó.

overflowable (English): Capable of being overflowed

Definitions

  1. Capable of being overflowed

Ancestry of “overflowable”, step by step

overflowable traces back through two separate lines of ancestry.

via English overflow

StepLanguageWordMeaning
1EnglishoverflowThe spillage resultant from overflow; excess;...
2Middle EnglishoverflowenTo overflow; to cause flooding or immerse in...
3Old Englishoferflōwanto overflow; cover with water
4Old Englishōferriverbank, seashore, brink, edge, margin, border
5Proto-West Germanicobarover, above
6Proto-Germanicuberover; over, above
7Proto-Indo-Europeanupérabove; over
8Proto-Indo-Europeanupóunder, below
9Proto-Indo-Europeanh₃ewp-

via English able

StepLanguageWordMeaning
1EnglishableEasy to use; Suitable; competent; Liable to
2Middle Englishablecapable, expert, qualified, skilful, competent
3Old Frenchableable; capable
4Latinhabilisable to have/possess/maintain; having sufficient...
5Latin-ilis-ile
6Proto-Italic-elis
7Proto-Indo-European-elis
8Proto-Indo-European-lósForms agent nouns from verbal roots
Every word from Proto-Indo-European h₃ewp-Every word from Proto-Indo-European upóEvery word from Proto-Indo-European upér