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Omega Meaning: Definition, Examples, and Translations

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omega

[ˈoʊmɪɡə ]

Definition

Context #1 | Noun

nutrition

In the context of nutrition, 'omega' commonly refers to omega fatty acids. These are essential fats that the body cannot produce itself and must be obtained from diet. Omega-3 and omega-6 are the two primary types, playing crucial roles in brain function, inflammation reduction, and overall heart health. A balanced intake of these omega fatty acids is vital for maintaining optimal health. Sources include fish, flaxseed, and walnuts.

Synonyms

fatty acid, nutrient.

Examples of usage

  • Salmon is rich in omega-3.
  • Consider adding omega supplements to your diet.
  • A healthy balance of omega-3 and omega-6 is important.

Translations

To see the translation, please select a language from the options available.

Interesting Facts

Science

  • In physics, omega (Ω) is used to represent angular frequency, crucial in understanding rotations and waves.
  • In genetics, the omega-3 fatty acids are essential types of fat that support heart health and brain function.

Philosophy

  • Philosophers often discuss omega in the context of the 'Omega Point,' a theoretical end of the universe where consciousness evolves.
  • The concept of omega as an endpoint also appears in various theological discussions, linking it to human destiny and purpose.

Pop Culture

  • The term 'omega male' emerged in social discussions to describe men who are less dominant in social hierarchies, contrasting with the alpha male stereotype.
  • In video games, 'Omega' often symbolizes powerful final bosses or ultimate challenges, representing the last obstacle players must overcome.

Mathematics

  • In set theory, omega (ω) represents the smallest infinite ordinal number, crucial in understanding different sizes of infinity.
  • Euler introduced the symbol omega to explore complex numbers, significantly impacting mathematics and engineering.

Origin of 'omega'

Main points about word origin

  • Derived from the Greek word for 'great O,' omega represents a long 'o' sound, distinguishing it from its counterpart, 'omicron,' which means 'small O.'
  • In ancient Greek, alphabets were symbols for sounds, and omega's sound is a deep, resonant vowel, giving it a powerful presence in language.

The word 'omega' originates from the Greek word 'ō mega', which means 'great O' to distinguish it from 'ō micron' or 'little o'. In the Greek numeral system, omega has a value of 800. Used historically in various scientific contexts, omega has taken on multiple meanings, particularly in physics and mathematics, where it denotes either the last position or specific physical quantities. Additionally, omega has significant cultural implications, symbolizing the conclusion or ultimate limit. The omega symbol (Ω) has been widely adopted in different disciplines, such as electrical engineering for representing ohms, and in philosophy to signify the end of all things.

Word Frequency Rank

Positioned at #20,861, this word is part of extensive vocabulary. It's relatively rare in general usage but may be important in specific fields or formal writing.