shimmer
verb (used without object)
to shine with or reflect a subdued, tremulous light; gleam faintly.
Used to describe an action that was ongoing continuously in the past up until another past event interrupted it.
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
The pike had been shimmering white and his eyes ached.
From Sunlight Patch by Credo Fitch Harris