The term 'JACUZZI SPRAY' is composed of two words: 'JACUZZI' and 'SPRAY'. The first word, 'JACUZZI', is a brand name for a type of hot tub or whirlpool bath. It is also used as a generic term for any type of hot tub or whirlpool bath. The second word, 'SPRAY', refers to the jets of water that are used to create a massage-like effect in the hot tub. The crossword solution for this term is 'JET', which is a three-letter word that describes the jets of water used in a JACUZZI.