The crossword solution for the term 'RACE BEGINNING' is ETHNO, which is a five-letter word. ETHNO is derived from the Greek word ethnos, which means 'PEOPLE' or 'NATION'. It is used to refer to a group of PEOPLE who share a common culture, language, and history. In the context of RACE, it is used to describe a group of PEOPLE who share similar physical characteristics, such as skin color, hair texture, and facial features. ETHNO is often used to describe a particular ethnic group, such as African Americans, Hispanics, or Asians.