Armpits in dreams symbolize vulnerability and self-protection. Dreaming about your armpits may reflect your concerns about being exposed or feeling defenseless in a certain situation. It suggests that you may need to guard yourself emotionally or physically, and take measures to protect your well-being. Alternatively, it can also signify a need to express yourself more honestly and openly without fear of judgment or criticism. Exploring the specific context and emotions within the dream can provide further insights into the significance of armpits in your dream.