What is the meaning of Hella?

Intensifier, signifies an abundance of a thing; much or many.

A lot; very much.

Intensifier, modifying verbs; to a large extent; totally; very much.

Intensifier, modifying adjectives; to a large degree; extremely; exceedingly.

For sure; totally; hell yeah; used as a strong affirmation of something that was just said, accomplished, or revealed.

Contraction of Hell have.

range, stove (for cooking, sometimes specifically a wood-powered stove)

oven

paving stone, slab, paver

to pour [with dative]

to pour out [with dative]

definite feminine singular of helle

definite singular of helle

flat stone, slab of rock

accusative plural and genitive plural of hellir

Source: wiktionary.org