ælf
ælf is an Old English noun meaning elf, a kind of supernatural being found in early Germanic folklore. In Old English texts, ælf referred to a distinct class of beings associated with nature, magic, and sometimes mischief or danger. The term uses the ligature æ and is the historical ancestor of the modern English word elf.
Etymology and cognates: ælf derives from Proto-Germanic roots and has recognizable relatives in related languages, including
Attestations and roles: In Old English poetry and lore, ælfer are portrayed as beings separate from humans,
Christian influence and later perception: As Christianity spread, elf beings in English folklore were sometimes reinterpreted
Legacy: The Old English ælf contributed to the enduring concept of elves in English folklore and literature.