double check
noun
a simultaneous check by two pieces in which the moving of one piece to give check also results in discovering a check by another piece.
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.
When she should have been double-checking details with the caterer and the florist, she was monitoring the progress of a monster blaze that moved from the horizon to her old neighborhood in half an afternoon.
From Los Angeles Times ● Jan. 15, 2025