Definition of omega-6:
(n) :
The twenty-fourth letter of the Classical and the Modern Greek alphabet, and the twenty-eighth letter of the Old and the Ancient Greek alphabet, i.e. the last letter of every Greek alphabet. Uppercase version: Ω; lowercase: ω.
(n) :
(often capitalized) The end; the final, last or ultimate in a sequence.
(n) :
(physics) Angular velocity; symbol: ω.
(n) :
(finance) The percentage change in an option value divided by the percentage change in the underlying asset's price.
(n) :
(slang) An omega male.
(n) :
(fandom slang) In omegaverse fiction, a person of a submissive secondary sex driven by biology, magic, or other means to bond with an alpha, with males of this type often being able to get pregnant.