The biggest difference between the two is fat content. White meat is a leaner source of protein, with a lower fat content. Red meat contains higher levels of fat, but also contains higher levels of vitamins like iron, zinc and B vitamins.
Freebase(0.00 / 0 votes)Rate this definition: Omni. Omni was a science and science fiction magazine published in the US and the UK. It contained articles on science, parapsychology, and short works of science fiction and fantasy. It was published as a print version between October 1978 and 1995.
The definition of an omen is something that is believed to predict the future. An example of what some believe to be an omen is seeing roadkill. To omen is defined as to predict or foreshadow the future. An example of to omen is for a psychic to give a future reading. omen.