What is the meaning of Wight?

A living creature, especially a human being.

A supernatural being, often used in compounds such as the land-vættr which guard the land, especially the four guardians of Iceland.

A ghost, deity or other supernatural entity.

A wraith-like creature.

Brave, valorous, strong.

Strong; stout; active.

A creature, a being.

A person, a human being.

A demon, monster

A small amount (of a quantity, length, distance or time); a whit.

brave, bold

powerful, strong, vigorous

quick, speedy

immediately

vigorously

Source: wiktionary.org