The crossword solution for the term ITS BODY IS PRIMED is AUTO, which is a four-letter word. AUTO is short for automobile, which is a vehicle with four wheels that is powered by an engine and is used for transportation. Automobiles are typically powered by gasoline or diesel fuel, and they come in a variety of shapes and sizes. Automobiles are also known for their ability to be 'PRIMED, ' meaning they are ready to go at any time.