bursting UK /ˈbɜːstɪŋ/US /ˈbɝstɪŋ/adjective 3noun 1forms 3 adjective3 •So full (with something) as almost to erupt.The newly stocked refrigerator is bursting with fresh vegetables.Her heart was bursting with repressed emotion. •Very eager (to do something).I was bursting to tell him the secret. •(informal) Urgently needing to urinate.Can you tell me where the toilets are? I'm bursting.The kid is bursting to go to the toilet. noun1 •The act by which something bursts.the burstings of balloons formsburstings · more bursting · most bursting