Muscle Tear Definition. Pulled muscles, tearing of the muscle fiber and muscle strains are common injuries, usually occurring during a sporting activity. These three names designate one and the same clinical condition, but reflect different degrees of straining muscles.uscle Tear Definition. Pulled muscles, tearing of the muscle fiber and muscle strains are common injuries, usually occurring during a sporting activity. These three names designate one and the same clinical condition, but reflect different degrees of straining muscles.
Noun. 1. egg yolk-the yellow spherical part of an egg that is surrounded by the albumen. yolk. fixings, ingredient-food that is a component of a mixture in cooking; the recipe lists all the fixings for a salad. eggs, egg-oval reproductive body of a fowl (especially a hen) used as food.
egg. 1. The mature reproductive cell of female animals. The nucleus of an egg is capable of fusing with the nucleus of a sperm (the male reproductive cell) to form a new organism. In many species, eggs are produced by the ovaries. An egg carries half as many chromosomes as the other cells of the body. Also called ovum.2.In many animals, a structure consisting of this reproductive cell together with nourishment for the developing embryo and often a protective covering. It is laid outside the body of the female.n egg carries half as many chromosomes as the other cells of the body. Also called ovum. 2. In many animals, a structure consisting of this reproductive cell together with nourishment for the developing embryo and often a protective covering.