Definition of ground for Students. 1  1 : the surface of the earth Leaves fell to the ground. 2  2 : 2soil 1, earth The beans themselves popped out of the ground. 3  3 : the bottom of a body of water The boat struck ground.  4 : an area of land sacred 1  ground. 5 : an area used for some purpose a hunting ground.
Ethnology is the branch of anthropology that involves comparative study of cultures and the analysis of that data to propose theoretical frameworks for better understanding cultural phenomena. Ethnographies are the studies that provide the raw data which ethnology analyzes to develop theories of culture.
Put simply, entomology is a branch of zoology (the study of animals) that studies insects and how they interact with their environment, other species and humans (1). The word originates - as most scientific classifications do - with a Greek word: entom, meaning ânotchedâ. An animal is an insect when it has segmented body parts.