Litigate/ˈlɪtɪɡeɪt/ Definition 1 of 2Pro Tip 1/3Courtroom Setting Used when discussing actions within the formal environment of a court. The witness is prepared to litigate on behalf of the company. Pro Tip 2/3Legal Disputes Involves resolving disagreements through the legal system, not casually. If we cannot agree, we may have to litigate. Pro Tip 3/3Serious Conflicts Litigating is a serious, often time-consuming and costly, step in disputes. The inheritance conflict escalated, and they chose to litigate.