A "nomad" is a person who does not have a permanent home and instead moves from place to place, often in search of food, work, or better living conditions. Nomads typically travel with their families or communities, and they may have specific routes or territories they follow. This lifestyle is often associated with various cultures around the world, including pastoralists who move with their herds and people who travel for trade or seasonal work.
The word "nomad" comes from the Greek word "nomas," which means "roaming" or "pasturing." It is derived from the Latin word "nomas," which has a similar meaning. The concept of nomadism has been present throughout human history, as various groups of people migrated in search of resources.