a line of text reminded me of an image i bookmarked in my browser last month that i wanted to show the writer, so i went on a brain trail
retracting the steps in the mind that lead back to where one bookmarked a certain site in one's browser
"a line of text reminded me of an image i bookmarked in my browser last month that i wanted to show the writer, so i went on a brain trail" What is the definition of "brain trail"?