gutter
noun
a channel at the side or in the middle of a road or street, for leading off surface water.
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 candle, which had been guttering, shot up one last flame and died on a flicker of gold.
From Nicky-Nan, Reservist by Sir Arthur Thomas Quiller-Couch