Definition of pipe for English Language Learners. : 1  a long, hollow tube for carrying water, steam, gas, etc. : 2  a tube with a small bowl at one end that is used for smoking tobacco. : 3  a musical instrument that is in the shape of a tube, has holes along the top, and is played by blowing.
The Blood of Olympus (mentioned) Lupa is the immortal Roman wolf goddess who trains Roman demigods in the ways of Rome. She trains the demigods at the Wolf House, then sends them to Camp Jupiter where they can join the Twelfth Legion.
The lunar Triple Goddess symbol. In Wicca the Goddess is a deity of prime importance, along with her consort the Horned God. Within many forms of Wicca the Goddess has come to be considered as a universal deity, more in line with her description in the Charge of the Goddess, a key Wiccan text.