timekeep

Etymology

time + keep, or possibly back-formation from timekeeping.

verb

1. To keep track of and/or enforce any restrictions on the time; keep time.
   Thus, the difficulty retarded persons experience with focusing and/or maintaining their attention toward a relevant stimulus dimension (Fisher & Zeaman, 1973) may well hinder their ability to timekeep and predict temporal intervals. 1979, American Journal of Mental Deficiency - Volume 84, page 294
   This exercise takes about forty-five minutes. Arrange for someone to timekeep. 1981, Sheila Ernst, Lucy Goodison, In our own hands: a woman's guide to self-help therapy, page 42
   Timekeeping is very important, so it is advisable to appoint a responsible and reliable person whose only job is to timekeep. 2000, Eric Brymer, Tom Hughes, Loel Collins, The Art of Freestyle, page 215
   I broke my watch on the first day and so was obliged to timekeep according to the sun; 2007, Guy Arnold, In the Footsteps of George Borrow, page 63

noun

1. A timekeeper; someone or something that timekeeps.
   A timekeep gave us our cards and our badges and told us where to punch in and then let out a yell for Johnson, our straw boss. 1938, Wessel Smitter, F. O. B. Detroit, page 15
   Round little timekeeps set with crystal eye. 1947, The Hopkins Review - Volumes 1-3
   Now to my point, I just arranged my clocks and other timekeeps in my display casement when the explosion struck. 2003, Kenneth Sanford, Legion's Riddle: The Hero's Journey, page 16