The term 'GET A FEELING' can be summarized by the crossword solution of SENSE, which is a five-letter word. SENSE is defined as the ability to perceive or understand something through one's physical senses or intuition. It is often used to describe the ability to detect and interpret information from the environment. In this context, 'GET A FEELING' could refer to the act of using one's senses to gain an understanding of a situation or emotion.