The meaning of OLLIN:
Ollin is a word that can be found on the Aztec calendar and on many of the instruments used in sacred pre-Columbian ceremonies. Pronounced ALL-IN, it’s an expression of immense depth that conveys intense and immediate movement. Stemming from the ancient Nahuatl language, Ollin is derived from “yollotl,” meaning heart, and “yolistli,” meaning life.
Ollin means to move and act now with all your heart. It means to follow your path in life wholeheartedly.
To experience Ollin we have to get “All-in.”
—Excerpt from Aspire: Discovering your Purpose through the Power of Words by Kevin Hall