bolt
noun
a movable bar or rod that when slid into a socket fastens a door, gate, etc.
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.
Roger, who had been bolting his breakfast in silence, suddenly set down his coffee cup.
From The Forbidden Trail by Honoré Morrow