The term 'PEA COAT' can be broken down into three crossword solutions: POD (3 letters), COAT (4 letters), and WASABI (6 letters). A PEA COAT is a type of double-breasted overcoat, originally worn by sailors in the British and Dutch navies. The word 'PEA' comes from the Dutch word 'pijjekker', which refers to the COAT's thick wool fabric. The word 'COAT' refers to the garment's outer layer. Wasabi is a Japanese condiment made from the root of the Wasabia japonica plant. It is often served with sushi and other Japanese dishes.