Initialism of Earth Liberation Front (a radical environmentalism group) / Initialism of Elvish Linguistic Fellowship (an organization that studies the invented languages of J. R. R. Tolkien)

(computing) Acronym of Executable and Linking Format (a common object file format for Unix) / (electronics) Initialism of extremely low frequency (band of radio frequencies from 3 to 30 hertz)

Obsolete spelling of elf

(Norse mythology) A luminous spirit presiding over nature and fertility and dwelling in the world of Álfheim (Elfland). Compare angel, nymph, fairy.

(now rare) To twist into elflocks (of hair); to mat.

simple past tense and past participle of elf

Third-person singular simple present indicative form of elf

plural of elfe

present participle of elf

(fantasy) An elf which inhabits woodland, usually depicted as a subrace of elf.