Wiktionary
double-checks
vb. (en-third-person singulardouble-check)
Usage examples of "double-checks".
There was nothing to concentrate on but the tension, the constant nagging thought that, despite all the checks and double-checks, something vital had been forgotten.
Nemes double-checks the plot: it is within thirty kilometers of the buried river.
Switching from Menu to a folder he named Redstick for Baton Rouge, he verifies the time stamp on the LCD and double-checks that all details of the setup are in order.
He double-checks the Magellan Satnav direction finder and confirms they are bang on their coordinates.