The term NEIGH HOMOPHONE is a combination of two words: 'NEIGH' and 'homophone'. 'NEIGH' is an onomatopoeic word used to describe the sound made by a horse, while a homophone is a word that sounds the same as another word but has a different meaning. In this crossword puzzle, the solutions for the term NEIGH HOMOPHONE are NEE (3 letters) and NAE (3 letters). NEE is a Scottish variant of 'NO', while NAE is a Scottish variant of 'not'.