cover all bases
To be well-prepared for every possible outcome. We need to cover all bases here—check every office and make sure it's been evacuated. I know I don't have the best grades, so I covered all bases by applying to 15 colleges. We have to be sure to cover all bases before the trial begins so that we aren't surprised by anything the prosecution throws our way.
cover all the bases
To account for or provide a way to address every possible outcome, scenario, contingency, etc. We need to cover all the bases here—the investigation should explore every avenue. I covered all the bases by applying to 15 colleges. I'm worried that undercover cops are sniffing around now, so, to cover all the bases, don't talk to anyone you don't know.
Farlex Dictionary of Idioms. © 2024 Farlex, Inc, all rights reserved.