For Omega we have terms and definitions in 4 topics. The topics are Astronomy, Biblical, Bobsledding and Cardiovascular Health.

Omega (Astronomy)

The ratio of the observed density of the Universe to the critical density of the Universe is given by the Greek letter omega. If omega is less than one the Universe will continue expanding until it is so large that it dies a cold death. If omega equals one the Universe will eventually stop expanding but will not collapse; the Universe will die a cold static death. If omega is greater than one, then the Universe will die a hot, fiery death in a Big Crunch. For theoretical reasons, cosmologists believe that omega = 1.

Omega (Biblical)

The last letter in the Greek alphabet [cf., 'alpha' the first letter; See Jesus' Revelation 1.8].

Omega (Bobsledding)

A corner that contains between 180 and 270 degrees of an arc.

Omega (Cardiovascular Health)

3 Fats - a type of essential polyunsaturated fat commonly found in vegetable oils (canola, soybean), fish (salmon, herring, mackerel, trout), and flaxseed. They help lower blood triglycerides.

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