Welcome to the International Home Care Nurses Organization. The International Home Care Nurses Organization is a world-wide network of nurses interested in promoting excellence in home-based healthcare throughout the world. We strive to achieve this goal through three initiatives:
The definition of a molecule is the smallest amount of something, particularly of a chemical substance, that can exist on its own. An example of a molecule are two atoms of hydrogen.
Definition of molecular. 1  1 : of, relating to, consisting of, or produced by molecules molecular oxygen. 2  2 : of or relating to individual or small components a molecular view of the American Civil War.