elf

As a noun infrasound

is (physics) sound waves having frequency below the human audible range (below about 20 hz).

As an initialism elf is

(a radical environmentalism group).

In fantasy terms the difference between elf and troll

is that elf is any of the magical, typically forest-guarding races bearing some similarities to the Norse álfar (through Tolkien's Eldar while troll is a supernatural being of varying size, now especially a grotesque humanoid creature living in caves or hills or under bridges.

As nouns the difference between elf and troll

is that elf is a luminous spirit presiding over nature and fertility and dwelling in the world of Álfheim (Elfland). Compare angel, nymph, fairy while troll is a supernatural being of varying size, now especially a grotesque humanoid creature living in caves or hills or under bridges.

As an initialism ELF

is initialism of w:Earth Liberation Front|Earth Liberation Front|lang=en a radical environmentalism group.

As a verb troll is

to saunter.

As a proper noun Troll is

a native or resident of the Lower Peninsula of Michigan.

As an initialism elf

is (a radical environmentalism group).

As a noun eoten is

a giant from old english literature and mythology.

As nouns the difference between elf and orc

is that elf is a luminous spirit presiding over nature and fertility and dwelling in the world of Álfheim (Elfland). Compare angel, nymph, fairy while orc is any of several large, ferocious sea creatures, now especially the killer whale.

As initialisms the difference between elf and orc

is that elf is initialism of w:Earth Liberation Front|Earth Liberation Front|lang=en a radical environmentalism group while ORC is orange River Colony, a name given to the Orange Free State when annexed by Britain in 1900.

As nouns the difference between elf and hobgoblin

is that elf is a luminous spirit presiding over nature and fertility and dwelling in the world of Álfheim (Elfland). Compare angel, nymph, fairy while hobgoblin is a small, ugly goblin that makes trouble for humans.

As an initialism ELF

is initialism of w:Earth Liberation Front|Earth Liberation Front|lang=en a radical environmentalism group.

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Pixieampflashampfwr has no English definition.

As a noun elf

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

As an initialism ELF

is initialism of w:Earth Liberation Front|Earth Liberation Front|lang=en a radical environmentalism group.

As an initialism elf

is (a radical environmentalism group).

As a verb eef is

to make a vocal rhythm in which some sounds are made by inhaling.

As an initialism elf

is (a radical environmentalism group).

As a verb elt is

to injure (anything) by rough handling; handle roughly.