The term 'HEAVENLY BALL' is composed of two words, 'HEAVENLY' and 'BALL'. The crossword solution for the first word is 'ORB', which is a three-letter word. An ORB is a spherical object, often associated with celestial bodies such as planets and stars. The second word, 'BALL', is a common word that refers to a round object used in various sports and games. Therefore, the term 'HEAVENLY BALL' can be interpreted as a celestial sphere or a HEAVENLY object that is round in shape.