The term 'HIGH TIME' can be broken down into seven crossword solutions: NOON (4 letters), MASS (4 letters), JAG (3 letters), BOOM (4 letters), GALA (4 letters), DIVERSION (9 letters), and TWELVENOON (10 letters). NOON is a time of day, usually midday, when the sun is at its highest point in the sky. MASS is a religious ceremony or service, often referring to the Catholic Church. JAG is a sharp point or projection, like a spike. BOOM is a loud, deep sound, often associated with explosions. GALA is a festive celebration or party. DIVERSION is an activity that takes one's attention away from something else. TWELVENOON is a combination of two words, twelve and NOON, meaning midday. Altogether, these words suggest that it is 'HIGH TIME' for a celebration or party, as it is midday and the sun is at its highest point.