The crossword solution for the term 'GET MOIST' is 'TEAR'. This is a reference to the phrase 'TEAR up, ' which means to become emotional or to cry. This phrase is often used to describe someone who is feeling overwhelmed with emotion, and it can also be used to describe someone who is feeling sad or nostalgic. In this context, the phrase 'get moist' is a play on words, suggesting that the person is becoming emotional and shedding tears.