Lapse
Definition 1 of 4
Pro Tip 1/2
Temporary Decline
Use 'lapse' to describe a brief decline in quality or performance. The pianist’s lapse during the concert was hardly noticed.
Pro Tip 2/2
Short Inactivity
'Lapse' implies a brief pause in activity or attention, often leading to a mistake. A lapse in focus caused the athlete to miss the shot.