The phrase "to pursue a lawsuit" means to take legal action and go forward with a case in a court of law. It involves formally initiating a legal process to address a problem or seek resolution for a dispute through the court system. Full definition
This is why we are pursuing a lawsuit against this voucher program. (indianapublicmedia.org)
Your claim may involve numerous potentially liable parties, and if those parties are in different states, you may have to pursue your lawsuit in federal court. (chicagolawyer.com)
We evaluate your claim negotiating with insurance companies and aggressively pursuing a lawsuit if that's in your best interest. (jnylaw.com)