What is the meaning of Auk?

Any of several species of Arctic sea birds of the family Alcidae.

hole, cavity

pit

gap, opening

Romanization of 𐌰𐌿𐌺

in addition to

Latin spelling of αŠα…α’ƒ (aok)

imperative of auke

imperative of auka

and

also, too

bamboo

snake, serpent

blood

Source: wiktionary.org