Celebrate/ˈselɪbreɪt/ Definition 1 of 4Pro Tip 1/3Special Occasions Use 'celebrate' for events like birthdays, where special activities are held. They're going to celebrate their golden wedding anniversary next month. Pro Tip 2/3Group Involvement 'Celebrate' often involves sharing joy with others. Join us to celebrate the team's victory! Pro Tip 3/3Happy Connotation Using 'celebrate' suggests a positive and joyful attitude towards the event. We will celebrate your homecoming with a big party!