diarize informal (UK also diarise) /ˈdaɪəraɪz/ verb [I or T]
› to write down your future arrangements, meetings, etc. in a diary: Can we diarize a weekly conference call? To manage your workload, you need to plan ahead and diarize.
› to record in a diary events that have happened during a period of time: It will help if you diarise any problems you encounter during the project.