vital - extremely important; necessary for the success or continued existence of something - จำเป็นสำหรับชีวิต; สำคัญมาก Articles found: 'Reopen now or face collapse' (06/10/2020) Mum thanks bikers for saving life of her son (04/09/2019) Incompetent killer (25/12/2017) 'Life or death' concerns over heart operation ban (21/09/2017) PM's office to tackle water management (10/08/2017)