The term 'Sounds of Delight' is used to describe the various noises people make when they are expressing joy or pleasure. The crossword solutions for this term include 'OOHS' (4 letters), 'AAHS' (4 letters), 'AHS' (3 letters), and 'SQUEALS' (7 letters). These words all represent different sounds that people make when they are feeling delighted, such as a gasp of surprise, a sigh of contentment, or a high-pitched squeal of joy.