Quilla: "moon" in Quechua
Chancas: Tribe living in Ayacucho region
Tavantinsuyu: "four quarters of the world."
Yucay: 84 miles from Machu Picchu and located in the Sacred Valley; this is where Inca Yupanqui wishes to retire.

See William Prescott
http://www.worldwideschool.org/library/books/hst/southamerican/HistoryoftheConquestofPeru/chap2.html
mamaconas--female priestesses who served in the temple of the sun; these were virgins wed to gods; these women also wove garments for the "Sapa Inca"

On the Inca and Women, see:
http://www2.truman.edu/~marc/webpages/andean2k/conquest/women.html