0 to record the time you arrive at work on a special machine:
What time did you clock in this morning?
Clocking-in time is 9.00 a.m.
1 to begin work, especially by recording the time you arrive at work on a special machine:
We are supposed to clock in before 9.00 a.m.
NYA ORD
European
May 10, 2021
DAGENS ORD
Shimmer
clock in