A scientific prefix for 10^27.
Hella-: 2.17 Hellavolts = 2.17 x 10^27 volts
by blanknalb March 04, 2010
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A word created by a student named Linden Rakestraw, age 13. The word hellaness is used to describe something.
Friend of Lindens: "I got two colors of clout goggles, which pair do you want?"

Linden: "Let's just share them because they're both hellaness."
by soundclout rapper January 17, 2018
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The farmers from Northern California who settled here a long time ago (probably before the 1950's) were patient and slow people and took everything with ease. When they communicated to explain "VERY" they would say "hell of a" instead of "very" or "a lot". Then the city folks who migrated in later to the Bay Area took the Northern California farmers saying and shortened it to "Hella" instead of "Hell of a."
So in the end the word "hella" comes from the Bay Area city folks. Short and sweet.
She/he was hella sweet.
It was hella cool.
The ride was hella fresh.

by Bay area gurl January 27, 2009
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"Hella" is an all-purpose word. It has its roots deep in the soul (I meant to type soil, but soul works here too, haha) of Northern California. It means something along the lines of "very" or "really," but it's much more than that. It's not just a word, but a statement of cultural identification, of a long-standing bond of trust and respect for fellow Northern Californians, and of a mutual understanding between you and the rest of the world that you are from (or, in the case of anyone who has lived with kids from NorCal, that you are an honorary resident) NorCal. As the subtle innuendoes of the word can only be understood by absorption, one must experience and be engulfed by it (as Northern Californians are from birth) to truly understand when its usage is appropriate. Hella is a word. It's a symbol. It's a way of life. Hella.
Correct:

This is hella whack.
I just ate hella brownies.
I'm hella going to the library this weekend.

Incorrect:
I'm going hella to the library
by NorCal, May 21, 2008
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1- The proper name for the country of Greece.

2- An Australian soccer team located in Melbourne. 'South Melbourne Hellas'
by Dave September 21, 2003
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