timekeeper

timekeeper is a   Noun

Definition:

[1] A clock, watch, or other chronometer; a timepiece.

[2] A person who keeps, marks, regulates, or determines the time. Specifically: --

[3] A person who keeps a record of the time spent by workmen at their work.

[4] One who gives the time for the departure of conveyances.

[5] One who marks the time in musical performances.

[6] One appointed to mark and declare the time of participants in races or other contests.

Synonyms: