The term 'Polynesian greeting' is often used to refer to the Hawaiian word 'ALOHA', which is a five-letter word. ALOHA is a traditional Hawaiian greeting that is used to express love, peace, and compassion. It is also used as a farewell and can be used to express gratitude. The literal translation of ALOHA is 'the breath of life'. It is a way of expressing the interconnectedness of all living things and is a reminder of the importance of living in harmony with nature.