clear the decks
to do all the work that needs to be done before you can do other things

[TahlilGaran] Dictionary of Contemporary English ▲

clear the decks
[informal]
to finish dealing with what you are doing so that you can start to do something more important.
His company is clearing the decks for major new investment in the Far East.

[TahlilGaran] English Idioms Dictionary ▲

clear the decks
to clear away things and prepare for action, to get out of the way
"Let's clear the decks and get everyone out of the house so that we can begin work."

[TahlilGaran] English Idioms Dictionary ▲

clear the decks
v. phr. To put everything in readiness for a major activity; to eliminate unessentials.
The governor urged the State Assembly to clear the decks of all but the most pressing issues to vote on.

[TahlilGaran] English Idioms Dictionary ▲