siphonal (English) comes from English AL, from Dutch al, from Middle Dutch al, from Old Dutch āl, from Proto-West Germanic all, from Proto-Germanic allaz, from Proto-Indo-European h₂él- — to grow, nourish.
siphonal (English): Resembling or relating to a siphon
Definitions
Resembling or relating to a siphon
Ancestry of “siphonal”, step by step
siphonal traces back through two separate lines of ancestry.