open primary

We should welcome a raucous, open primary to thrash out who we are and what and who we’re going to fight for.

In Illinois, you don't register under a party, so it's kind of an open primary.

Had Pelosi gotten her way, Harris would have had to duke it out with Democrats in an open primary.

An open primary would have involved a number of Democratic candidates competing to be elected by party members to succeed Biden as their White House nominee.

Colorado Voters First’s initiative would open primary elections to all candidates.