The term 'CERTAIN WASP' is a crossword solution that refers to a type of wasp known as the HORNET. Hornets are large, predatory wasps that are found in many parts of the world. They are typically black and yellow in color and have a powerful sting. Hornets are social insects and live in colonies, which can contain hundreds of individuals. They are important predators of other insects, helping to keep insect populations in balance.