Major/ˈmeɪdʒər/ Definition 1 of 4Pro Tip 1/3Relative Importance Used to highlight the importance of something in comparison to others. Upgrading our computers should be a major priority. Pro Tip 2/3Common Collocations Often paired with words like 'event,' 'decision,' or 'change' to stress significance. The company is planning a major restructuring. Pro Tip 3/3Not Always Positive Can describe negative situations of great importance or impact. A major disaster struck the coast last night.