slough
noun
the outer layer of the skin of a snake, which is cast off periodically.
Used to describe an action that will be fully completed or achieved by a specific point in the future.
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
A certain self-sufficiency that was very marked about French life will have sloughed away.
From Another Sheaf by Galsworthy, John