haligmonaþ (Old English) comes from Old English hāliġ, from Proto-West Germanic hailag, from Proto-Germanic hailagaz, from Proto-Germanic hailaz, from Proto-Indo-European *kéh₂ilos — healthy.
haligmonaþ (Old English): September
Definitions
September
Ancestry of “haligmonaþ”, step by step
haligmonaþ traces back through two separate lines of ancestry.