Yoga is traditionally read as the wish to bring body and mind into harmony. It stands for flexibility, breath and the patience to hold an uncomfortable position calmly.
When this appeared in your dream, what were you feeling?
My Cosmic Code has a private dream journal. Write a dream down and the app picks out the symbols in it, shows what dream books say about them and, over time, which words recur across your entries. The journal is stored on your device only.