Today's Word of the Day means...
A specialized group carrying out a specific function within a colony of social insects. For example, in an ant colony, members of the caste of workers forage for food outside the colony or tend eggs and larvae, while the members of the caste of soldiers, often larger with stronger jaws, are responsible for defense of the colony.
One of the four hereditary social divisions in Hinduism. Members of any one caste are restricted in their choice of occupation and may have only limited association with members of other castes.
Note: Caste has come to mean a group of persons set apart by economic, social, religious, legal, or political criteria, such as occupation, status, religious denomination, legal privilege, skin color, or some other physical characteristic. Members of a caste tend to associate among themselves and rarely marry outside the caste. Castes are more socially separate from each other than are social classes.
Note: During the height of segregation in the United States, African-Americans were sometimes loosely referred to as a caste.