have been retrograding
- present perfect progressive of retrograde.
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
We are all pretty flourishing here, though I have been retrograding a little, and I think I stand excitement and fatigue hardly better than in old days, and this keeps me from coming to London.
From More Letters of Charles Darwin — Volume 2 by Darwin, Francis, Sir