Definition: The word "austek" is a Hebrew term that refers to a tree or vine. It's commonly used in Jewish culture, especially for its symbolizing growth, purity, and spiritual development. The name "austek" means "tree" in Hebrew, which implies it's an essential part of the God-given creation. The word "austek" is often associated with Yom Kippur (Thanksgiving Day) as a day of repentance for sin and purification.