glean
verb (used with object)
to gather slowly and laboriously, bit by bit.
Used to describe an action that began in the past, has continued continuously, and is still in progress.
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Kateri has been gleaning them all along in her talks with Anastasia.
From The Life and Times of Kateri Tekakwitha The Lily of the Mohawks by Ellen H. Walworth